diff --git a/include/FanSpeedLayerTime.h b/include/FanSpeedLayerTime.h
index bc6c00fc73..dfcd77a775 100644
--- a/include/FanSpeedLayerTime.h
+++ b/include/FanSpeedLayerTime.h
@@ -1,14 +1,16 @@
-//Copyright (c) 2020 Ultimaker B.V.
-//CuraEngine is released under the terms of the AGPLv3 or higher.
+// Copyright (c) 2020 Ultimaker B.V.
+// CuraEngine is released under the terms of the AGPLv3 or higher.
 
 #ifndef FAN_SPEED_LAYER_TIME_H
 #define FAN_SPEED_LAYER_TIME_H
 
+#include <utils/Coord_t.h>
+
 #include "settings/types/Duration.h"
 #include "settings/types/LayerIndex.h"
 #include "settings/types/Velocity.h"
 
-namespace cura 
+namespace cura
 {
 
 /*!
@@ -19,7 +21,7 @@ namespace cura
  * store these settings over and over again for each part, even though the
  * settings may be different for each part on a layer.
  */
-struct FanSpeedLayerTimeSettings 
+struct FanSpeedLayerTimeSettings
 {
 public:
     /*!
@@ -28,6 +30,16 @@ struct FanSpeedLayerTimeSettings
      */
     Duration cool_min_layer_time;
 
+    /*!
+     * Similar to Minimum layer time, but to be applied for layers that contain overhanging extrusion.
+     */
+    Duration cool_min_layer_time_overhang;
+
+    /*!
+     * The specific minimum layer time for overhanging will be applied only if there is at least one overhanging segment longer that this threshold
+     */
+    coord_t cool_min_layer_time_overhang_min_segment_length;
+
     /*!
      * "Regular/Maximum Fan Speed Threshold". If the layers take longer to print
      * than this, they'll use the regular fan speed. If they take shorter, we'll
diff --git a/include/LayerPlan.h b/include/LayerPlan.h
index 149138e9cb..8ad1793b43 100644
--- a/include/LayerPlan.h
+++ b/include/LayerPlan.h
@@ -124,6 +124,10 @@ class LayerPlan : public NoCopy
     std::vector<OverhangMask> overhang_masks_; //!< The regions of a layer part where the walls overhang, calculated for multiple overhang angles. The latter is the most
                                                //!< overhanging. For a visual explanation of the result, see doc/gradual_overhang_speed.svg
     Shape seam_overhang_mask_; //!< The regions of a layer part where the walls overhang, specifically as defined for the seam
+    bool currently_overhanging_{ false }; //!< Indicates whether the last extrusion move was overhanging
+    coord_t current_overhang_length_{ 0 }; //!< When doing consecutive overhanging moves, this is the current accumulated overhanging length
+    coord_t max_overhang_length_{ 0 }; //!< From all consecutive overhanging moves in the layer, this is the longest one
+
     Shape roofing_mask_; //!< The regions of a layer part where the walls are exposed to the air
 
     bool min_layer_time_used = false; //!< Wether or not the minimum layer time (cool_min_layer_time) was actually used in this layerplan.
diff --git a/src/FffGcodeWriter.cpp b/src/FffGcodeWriter.cpp
index 2f07bb890e..fb7c68d323 100644
--- a/src/FffGcodeWriter.cpp
+++ b/src/FffGcodeWriter.cpp
@@ -319,6 +319,8 @@ void FffGcodeWriter::setConfigFanSpeedLayerTime()
         fan_speed_layer_time_settings_per_extruder.emplace_back();
         FanSpeedLayerTimeSettings& fan_speed_layer_time_settings = fan_speed_layer_time_settings_per_extruder.back();
         fan_speed_layer_time_settings.cool_min_layer_time = train.settings_.get<Duration>("cool_min_layer_time");
+        fan_speed_layer_time_settings.cool_min_layer_time_overhang = train.settings_.get<Duration>("cool_min_layer_time_overhang");
+        fan_speed_layer_time_settings.cool_min_layer_time_overhang_min_segment_length = train.settings_.get<coord_t>("cool_min_layer_time_overhang_min_segment_length");
         fan_speed_layer_time_settings.cool_min_layer_time_fan_speed_max = train.settings_.get<Duration>("cool_min_layer_time_fan_speed_max");
         fan_speed_layer_time_settings.cool_fan_speed_0 = train.settings_.get<Ratio>("cool_fan_speed_0") * 100.0;
         fan_speed_layer_time_settings.cool_fan_speed_min = train.settings_.get<Ratio>("cool_fan_speed_min") * 100.0;
@@ -3112,16 +3114,18 @@ bool FffGcodeWriter::processInsets(
             {
                 AngleDegrees overhang_angle;
                 Ratio speed_factor;
+                bool chunk = true;
             };
 
             // Create raw speed regions
             const AngleDegrees overhang_step = (90.0 - wall_overhang_angle) / static_cast<double>(overhang_angles_count);
             std::vector<SpeedRegion> speed_regions;
-            speed_regions.reserve(overhang_angles_count + 1);
+            speed_regions.reserve(overhang_angles_count + 2);
 
-            speed_regions.push_back(SpeedRegion{ wall_overhang_angle, 1.0_r }); // Initial internal region, always 100% speed factor
+            constexpr bool dont_chunk_first = false; // Never merge internal region in order to detect actual overhanging
+            speed_regions.push_back(SpeedRegion{ wall_overhang_angle, 1.0_r, dont_chunk_first }); // Initial internal region, always 100% speed factor
 
-            for (size_t angle_index = 1; angle_index < overhang_angles_count; ++angle_index)
+            for (size_t angle_index = 1; angle_index <= overhang_angles_count; ++angle_index)
             {
                 const AngleDegrees actual_wall_overhang_angle = wall_overhang_angle + static_cast<double>(angle_index) * overhang_step;
                 const Ratio speed_factor = overhang_speed_factors[angle_index - 1];
@@ -3136,7 +3140,7 @@ bool FffGcodeWriter::processInsets(
                                 | ranges::views::chunk_by(
                                       [](const auto& region_a, const auto& region_b)
                                       {
-                                          return region_a.speed_factor == region_b.speed_factor;
+                                          return region_a.chunk && region_b.chunk && region_a.speed_factor == region_b.speed_factor;
                                       });
 
             // If finally necessary, add actual calculated speed regions
diff --git a/src/LayerPlan.cpp b/src/LayerPlan.cpp
index 6de089e883..dc73c224ea 100644
--- a/src/LayerPlan.cpp
+++ b/src/LayerPlan.cpp
@@ -568,14 +568,32 @@ void LayerPlan::addExtrusionMoveWithGradualOverhang(
     const double fan_speed,
     const bool travel_to_z)
 {
-    const auto add_extrusion_move = [&](const Point3LL& target, const Ratio& overhang_speed_factor = 1.0_r)
+    const auto add_extrusion_move = [&](const Point3LL& target, const std::optional<size_t> speed_region_index = std::nullopt)
     {
+        const Ratio overhang_speed_factor = speed_region_index.has_value() ? overhang_masks_[speed_region_index.value()].speed_ratio : 1.0_r;
         addExtrusionMove(target, config, space_fill_type, flow, width_factor, spiralize, speed_factor * overhang_speed_factor, fan_speed, travel_to_z);
     };
 
+    const auto update_is_overhanging = [this](const Point2LL& target, std::optional<Point2LL> current_position, const bool is_overhanging = false)
+    {
+        if (is_overhanging != currently_overhanging_)
+        {
+            max_overhang_length_ = std::max(current_overhang_length_, max_overhang_length_);
+            current_overhang_length_ = 0;
+        }
+
+        if (is_overhanging && current_position.has_value())
+        {
+            current_overhang_length_ += vSize(target - current_position.value());
+        }
+
+        currently_overhanging_ = is_overhanging;
+    };
+
     if (overhang_masks_.empty() || ! last_planned_position_.has_value())
     {
         // Unable to apply gradual overhanging (probably just disabled), just add the basic extrusion move
+        update_is_overhanging(p.toPoint2LL(), last_planned_position_);
         add_extrusion_move(p);
         return;
     }
@@ -619,7 +637,13 @@ void LayerPlan::addExtrusionMoveWithGradualOverhang(
         }
     };
 
-    const std::vector<SVG::Color> colors = { SVG::Color::RED, SVG::Color::GREEN, SVG::Color::BLUE, SVG::Color::YELLOW };
+    struct SegmentExtrusionMove
+    {
+        Point2LL position;
+        size_t speed_region_index;
+    };
+
+    std::vector<SegmentExtrusionMove> extrusion_moves;
 
     // Now move along segment and split it where we cross speed regions
     while (true)
@@ -658,7 +682,7 @@ void LayerPlan::addExtrusionMoveWithGradualOverhang(
 
             // Move to intersection at current region speed
             const Point2LL split_position = start + vector * intersection_parameter;
-            add_extrusion_move(split_position, overhang_masks_[actual_speed_region_index].speed_ratio);
+            extrusion_moves.push_back(SegmentExtrusionMove{ split_position, actual_speed_region_index });
 
             // Prepare for next move in different region
             actual_speed_region_index = next_speed_region_index;
@@ -667,10 +691,68 @@ void LayerPlan::addExtrusionMoveWithGradualOverhang(
         else
         {
             // We cross no border, which means we can reach the end of the segment within the current speed region, so we are done
-            add_extrusion_move(p, overhang_masks_[actual_speed_region_index].speed_ratio);
-            return;
+            extrusion_moves.push_back(SegmentExtrusionMove{ p.toPoint2LL(), actual_speed_region_index });
+            break;
+        }
+    }
+
+    // Filter out micro-segments
+    std::vector<SegmentExtrusionMove> extrusion_moves_filtered;
+    extrusion_moves_filtered.reserve(extrusion_moves.size());
+    Point2LL current_position = start;
+    for (const SegmentExtrusionMove& extrusion_move : extrusion_moves | ranges::views::drop_last(1))
+    {
+        if (vSize2(extrusion_move.position - current_position) >= MINIMUM_SQUARED_LINE_LENGTH)
+        {
+            extrusion_moves_filtered.push_back(extrusion_move);
+        }
+
+        current_position = extrusion_move.position;
+    }
+
+    if (extrusion_moves_filtered.empty() || vSize2(extrusion_moves.back().position - current_position) >= MINIMUM_SQUARED_LINE_LENGTH)
+    {
+        extrusion_moves_filtered.push_back(extrusion_moves.back());
+    }
+    else
+    {
+        extrusion_moves_filtered.back().position = extrusion_moves.back().position;
+    }
+
+    // Calculate max consecutive overhanging segment length
+    current_position = start;
+    for (const SegmentExtrusionMove& extrusion_move : extrusion_moves_filtered)
+    {
+        const bool is_overhanging = extrusion_move.speed_region_index > 0;
+        update_is_overhanging(extrusion_move.position, current_position, is_overhanging);
+        current_position = extrusion_move.position;
+    }
+
+    // Merge consecutive sub-segments that in the end have the same speed
+    std::vector<SegmentExtrusionMove> extrusion_moves_merged;
+    extrusion_moves_merged.reserve(extrusion_moves_filtered.size());
+    extrusion_moves_merged.push_back(extrusion_moves_filtered.front());
+
+    for (const SegmentExtrusionMove& extrusion_move : extrusion_moves_filtered | ranges::views::drop(1))
+    {
+        const Ratio previous_speed_factor = overhang_masks_[extrusion_moves_merged.back().speed_region_index].speed_ratio;
+        const Ratio next_speed_factor = overhang_masks_[extrusion_move.speed_region_index].speed_ratio;
+
+        if (next_speed_factor == previous_speed_factor)
+        {
+            extrusion_moves_merged.back().position = extrusion_move.position;
+        }
+        else
+        {
+            extrusion_moves_merged.push_back(extrusion_move);
         }
     }
+
+    // Finally, add extrusion moves
+    for (const SegmentExtrusionMove& extrusion_move : extrusion_moves_merged)
+    {
+        add_extrusion_move(extrusion_move.position, extrusion_move.speed_region_index);
+    }
 }
 
 template<class PathType>
@@ -2561,7 +2643,11 @@ void LayerPlan::processFanSpeedAndMinimalLayerTime(Point2LL starting_position)
             {
                 other_extr_plan_time += extruder_plan.estimates_.getTotalTime();
             }
-            maximum_cool_min_layer_time = std::max(maximum_cool_min_layer_time, extruder_plan.fan_speed_layer_time_settings_.cool_min_layer_time);
+
+            const FanSpeedLayerTimeSettings& settings = extruder_plan.fan_speed_layer_time_settings_;
+            const bool apply_minimum_layer_time_overhang = max_overhang_length_ > settings.cool_min_layer_time_overhang_min_segment_length;
+            maximum_cool_min_layer_time
+                = std::max(maximum_cool_min_layer_time, apply_minimum_layer_time_overhang ? settings.cool_min_layer_time_overhang : settings.cool_min_layer_time);
 
             // Modify fan speeds for the first layer(s)
             extruder_plan.processFanSpeedForFirstLayers();
diff --git a/stress_benchmark/resources/001.settings b/stress_benchmark/resources/001.settings
index 931ebb30f7..1d888b2803 100644
--- a/stress_benchmark/resources/001.settings
+++ b/stress_benchmark/resources/001.settings
@@ -516,7 +516,7 @@ acceleration_support_roof=300
 material_print_temp_wait=True
 support_roof_angles=[]
 machine_gcode_flavor=Griffin
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 jerk_support_infill=12.5
 wall_0_wipe_dist=0
 jerk_wall_0_roofing=12.5
diff --git a/stress_benchmark/resources/002.settings b/stress_benchmark/resources/002.settings
index f13bb38240..3c14f3fc33 100644
--- a/stress_benchmark/resources/002.settings
+++ b/stress_benchmark/resources/002.settings
@@ -584,7 +584,7 @@ adaptive_layer_height_threshold=0.1
 support_interface_height=0.8
 support_brim_enable=True
 jerk_support_infill=8
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 acceleration_travel=500
 support_bottom_material_flow=100
 raft_base_extruder_nr=0
@@ -972,7 +972,7 @@ extruder_prime_pos_abs=False
 support_tower_maximum_supported_diameter=3.0
 support_tree_angle=45
 jerk_support_infill=8
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 infill_before_walls=False
 material=0
 brim_width=8.0
diff --git a/stress_benchmark/resources/003.settings b/stress_benchmark/resources/003.settings
index c5d0242164..c902158b8f 100644
--- a/stress_benchmark/resources/003.settings
+++ b/stress_benchmark/resources/003.settings
@@ -585,7 +585,7 @@ adaptive_layer_height_threshold=0.2
 support_interface_height=0.96
 support_brim_enable=True
 jerk_support_infill=12.0
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 acceleration_travel=500
 support_bottom_material_flow=95.0
 raft_base_extruder_nr=0
@@ -973,7 +973,7 @@ extruder_prime_pos_abs=False
 support_tower_maximum_supported_diameter=3.0
 support_tree_angle=50
 jerk_support_infill=12.0
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 infill_before_walls=False
 material=0
 brim_width=8.0
diff --git a/stress_benchmark/resources/004.settings b/stress_benchmark/resources/004.settings
index ec29d4a421..c05afc0970 100644
--- a/stress_benchmark/resources/004.settings
+++ b/stress_benchmark/resources/004.settings
@@ -585,7 +585,7 @@ adaptive_layer_height_threshold=0.2
 support_interface_height=0.8
 support_brim_enable=True
 jerk_support_infill=8
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 acceleration_travel=500
 support_bottom_material_flow=100
 raft_base_extruder_nr=0
@@ -973,7 +973,7 @@ extruder_prime_pos_abs=False
 support_tower_maximum_supported_diameter=3.0
 support_tree_angle=55
 jerk_support_infill=8
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 infill_before_walls=False
 material=0
 brim_width=8.0
diff --git a/stress_benchmark/resources/005.settings b/stress_benchmark/resources/005.settings
index 7858e603c1..297de77cd1 100644
--- a/stress_benchmark/resources/005.settings
+++ b/stress_benchmark/resources/005.settings
@@ -586,7 +586,7 @@ adaptive_layer_height_threshold=0.2
 support_interface_height=0.8
 support_brim_enable=True
 jerk_support_infill=8
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 acceleration_travel=500
 support_bottom_material_flow=100
 raft_base_extruder_nr=0
@@ -974,7 +974,7 @@ extruder_prime_pos_abs=False
 support_tower_maximum_supported_diameter=3.0
 support_tree_angle=65.0
 jerk_support_infill=8
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 infill_before_walls=False
 material=0
 brim_width=3
diff --git a/stress_benchmark/resources/006.settings b/stress_benchmark/resources/006.settings
index fd1a670e71..bf2a3f294b 100644
--- a/stress_benchmark/resources/006.settings
+++ b/stress_benchmark/resources/006.settings
@@ -586,7 +586,7 @@ adaptive_layer_height_threshold=0.2
 support_interface_height=0.8
 support_brim_enable=True
 jerk_support_infill=8
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 acceleration_travel=500
 support_bottom_material_flow=100
 raft_base_extruder_nr=0
@@ -974,7 +974,7 @@ extruder_prime_pos_abs=False
 support_tower_maximum_supported_diameter=3.0
 support_tree_angle=60.0
 jerk_support_infill=8
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 infill_before_walls=False
 material=0
 brim_width=8.0
diff --git a/stress_benchmark/resources/007.settings b/stress_benchmark/resources/007.settings
index 7459a9b0a7..9e15ba53d2 100644
--- a/stress_benchmark/resources/007.settings
+++ b/stress_benchmark/resources/007.settings
@@ -586,7 +586,7 @@ adaptive_layer_height_threshold=0.2
 support_interface_height=0.8
 support_brim_enable=True
 jerk_support_infill=8
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 acceleration_travel=500
 support_bottom_material_flow=100
 raft_base_extruder_nr=0
@@ -974,7 +974,7 @@ extruder_prime_pos_abs=False
 support_tower_maximum_supported_diameter=3.0
 support_tree_angle=45
 jerk_support_infill=8
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 infill_before_walls=False
 material=0
 brim_width=8.0
diff --git a/stress_benchmark/resources/008.settings b/stress_benchmark/resources/008.settings
index d85ffc3226..ce9d96897b 100644
--- a/stress_benchmark/resources/008.settings
+++ b/stress_benchmark/resources/008.settings
@@ -252,7 +252,7 @@ travel_speed=150
 speed=0
 cool_fan_speed_min=50
 wipe_move_distance=20
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 jerk_support_infill=20
 material_adhesion_tendency=10
 extruder_prime_pos_abs=True
@@ -816,7 +816,7 @@ optimize_wall_printing_order=True
 line_width=0.4
 switch_extruder_prime_speed=20
 min_bead_width=0.34
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 jerk_support_infill=20
 material_adhesion_tendency=0
 extruder_prime_pos_abs=True
diff --git a/stress_benchmark/resources/009.settings b/stress_benchmark/resources/009.settings
index d85ffc3226..ce9d96897b 100644
--- a/stress_benchmark/resources/009.settings
+++ b/stress_benchmark/resources/009.settings
@@ -252,7 +252,7 @@ travel_speed=150
 speed=0
 cool_fan_speed_min=50
 wipe_move_distance=20
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 jerk_support_infill=20
 material_adhesion_tendency=10
 extruder_prime_pos_abs=True
@@ -816,7 +816,7 @@ optimize_wall_printing_order=True
 line_width=0.4
 switch_extruder_prime_speed=20
 min_bead_width=0.34
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 jerk_support_infill=20
 material_adhesion_tendency=0
 extruder_prime_pos_abs=True
diff --git a/stress_benchmark/resources/010.settings b/stress_benchmark/resources/010.settings
index d85ffc3226..ce9d96897b 100644
--- a/stress_benchmark/resources/010.settings
+++ b/stress_benchmark/resources/010.settings
@@ -252,7 +252,7 @@ travel_speed=150
 speed=0
 cool_fan_speed_min=50
 wipe_move_distance=20
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 jerk_support_infill=20
 material_adhesion_tendency=10
 extruder_prime_pos_abs=True
@@ -816,7 +816,7 @@ optimize_wall_printing_order=True
 line_width=0.4
 switch_extruder_prime_speed=20
 min_bead_width=0.34
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 jerk_support_infill=20
 material_adhesion_tendency=0
 extruder_prime_pos_abs=True
diff --git a/stress_benchmark/resources/011.settings b/stress_benchmark/resources/011.settings
index 65b9e99e25..9a87ff69f9 100644
--- a/stress_benchmark/resources/011.settings
+++ b/stress_benchmark/resources/011.settings
@@ -587,7 +587,7 @@ adaptive_layer_height_threshold=0.2
 support_interface_height=1
 support_brim_enable=True
 jerk_support_infill=20
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 acceleration_travel=5000
 support_bottom_material_flow=100
 raft_base_extruder_nr=0
@@ -974,7 +974,7 @@ extruder_prime_pos_abs=False
 support_tower_maximum_supported_diameter=3.0
 support_tree_angle=50
 jerk_support_infill=20
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 infill_before_walls=True
 material=0
 brim_width=8.0
diff --git a/stress_benchmark/resources/012.settings b/stress_benchmark/resources/012.settings
index 922ccbe0da..a5c84a5fd8 100644
--- a/stress_benchmark/resources/012.settings
+++ b/stress_benchmark/resources/012.settings
@@ -257,7 +257,7 @@ mesh_position_x=0
 mold_width=5
 adhesion_extruder_nr=0
 jerk_support_infill=12.5
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 material_bed_temp_prepend=True
 infill_before_walls=False
 material=0
diff --git a/stress_benchmark/resources/013.settings b/stress_benchmark/resources/013.settings
index 43d30644cc..7ede07d39e 100644
--- a/stress_benchmark/resources/013.settings
+++ b/stress_benchmark/resources/013.settings
@@ -45,7 +45,7 @@ cool_fan_speed_max=100
 wall_overhang_angle=90
 seam_overhang_angle=30
 jerk_support_infill=8
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 support_roof_line_width=0.4
 switch_extruder_extra_prime_amount=0
 draft_shield_dist=10
diff --git a/stress_benchmark/resources/014.settings b/stress_benchmark/resources/014.settings
index 9a7e6974a8..7c75163949 100644
--- a/stress_benchmark/resources/014.settings
+++ b/stress_benchmark/resources/014.settings
@@ -45,7 +45,7 @@ cool_fan_speed_max=100
 wall_overhang_angle=90
 seam_overhang_angle=30
 jerk_support_infill=8
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 support_roof_line_width=0.4
 switch_extruder_extra_prime_amount=0
 draft_shield_dist=10
diff --git a/stress_benchmark/resources/015.settings b/stress_benchmark/resources/015.settings
index 978ab42581..2efc3a746f 100644
--- a/stress_benchmark/resources/015.settings
+++ b/stress_benchmark/resources/015.settings
@@ -45,7 +45,7 @@ cool_fan_speed_max=100
 wall_overhang_angle=90
 seam_overhang_angle=30
 jerk_support_infill=20
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 support_roof_line_width=0.4
 switch_extruder_extra_prime_amount=0
 draft_shield_dist=10
diff --git a/stress_benchmark/resources/016.settings b/stress_benchmark/resources/016.settings
index 650364a48f..7c69b499ae 100644
--- a/stress_benchmark/resources/016.settings
+++ b/stress_benchmark/resources/016.settings
@@ -45,7 +45,7 @@ cool_fan_speed_max=100
 wall_overhang_angle=90
 seam_overhang_angle=30
 jerk_support_infill=8
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 support_roof_line_width=0.4
 switch_extruder_extra_prime_amount=0
 draft_shield_dist=10
diff --git a/stress_benchmark/resources/017.settings b/stress_benchmark/resources/017.settings
index 969525f8a4..fe0eb75df7 100644
--- a/stress_benchmark/resources/017.settings
+++ b/stress_benchmark/resources/017.settings
@@ -45,7 +45,7 @@ cool_fan_speed_max=100
 wall_overhang_angle=90
 seam_overhang_angle=30
 jerk_support_infill=12.0
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 support_roof_line_width=0.42
 switch_extruder_extra_prime_amount=0
 draft_shield_dist=10
diff --git a/stress_benchmark/resources/018.settings b/stress_benchmark/resources/018.settings
index 6d53183cd2..163421e147 100644
--- a/stress_benchmark/resources/018.settings
+++ b/stress_benchmark/resources/018.settings
@@ -45,7 +45,7 @@ cool_fan_speed_max=100
 wall_overhang_angle=90
 seam_overhang_angle=30
 jerk_support_infill=8
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 support_roof_line_width=0.4
 switch_extruder_extra_prime_amount=0
 draft_shield_dist=10
diff --git a/stress_benchmark/resources/019.settings b/stress_benchmark/resources/019.settings
index d4740b0130..bbd999a856 100644
--- a/stress_benchmark/resources/019.settings
+++ b/stress_benchmark/resources/019.settings
@@ -45,7 +45,7 @@ cool_fan_speed_max=100
 wall_overhang_angle=90
 seam_overhang_angle=30
 jerk_support_infill=8
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 support_roof_line_width=0.4
 switch_extruder_extra_prime_amount=0
 draft_shield_dist=10
diff --git a/stress_benchmark/resources/020.settings b/stress_benchmark/resources/020.settings
index 569708996f..192fae0479 100644
--- a/stress_benchmark/resources/020.settings
+++ b/stress_benchmark/resources/020.settings
@@ -45,7 +45,7 @@ cool_fan_speed_max=100
 wall_overhang_angle=90
 seam_overhang_angle=30
 jerk_support_infill=20
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 support_roof_line_width=0.8
 switch_extruder_extra_prime_amount=0
 draft_shield_dist=10
diff --git a/stress_benchmark/resources/021.settings b/stress_benchmark/resources/021.settings
index 43f5be7888..14d59c8302 100644
--- a/stress_benchmark/resources/021.settings
+++ b/stress_benchmark/resources/021.settings
@@ -45,7 +45,7 @@ cool_fan_speed_max=100
 wall_overhang_angle=90
 seam_overhang_angle=30
 jerk_support_infill=30
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 support_roof_line_width=0.4
 switch_extruder_extra_prime_amount=1.0
 draft_shield_dist=10
diff --git a/stress_benchmark/resources/022.settings b/stress_benchmark/resources/022.settings
index b5bb69424e..ebb2b050a6 100644
--- a/stress_benchmark/resources/022.settings
+++ b/stress_benchmark/resources/022.settings
@@ -45,7 +45,7 @@ cool_fan_speed_max=100
 wall_overhang_angle=90
 seam_overhang_angle=30
 jerk_support_infill=20
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 support_roof_line_width=0.42000000000000004
 switch_extruder_extra_prime_amount=0
 draft_shield_dist=10
diff --git a/stress_benchmark/resources/024.settings b/stress_benchmark/resources/024.settings
index 2513007774..4e7493750a 100644
--- a/stress_benchmark/resources/024.settings
+++ b/stress_benchmark/resources/024.settings
@@ -45,7 +45,7 @@ cool_fan_speed_max=10.0
 wall_overhang_angle=90
 seam_overhang_angle=30
 jerk_support_infill=8
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 support_roof_line_width=0.4
 switch_extruder_extra_prime_amount=0
 draft_shield_dist=10
diff --git a/stress_benchmark/resources/025.settings b/stress_benchmark/resources/025.settings
index 73e57d5143..18f0708d8b 100644
--- a/stress_benchmark/resources/025.settings
+++ b/stress_benchmark/resources/025.settings
@@ -45,7 +45,7 @@ cool_fan_speed_max=100
 wall_overhang_angle=90
 seam_overhang_angle=30
 jerk_support_infill=20
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 support_roof_line_width=0.4
 switch_extruder_extra_prime_amount=0
 draft_shield_dist=10
diff --git a/stress_benchmark/resources/026.settings b/stress_benchmark/resources/026.settings
index c7c8346ba8..b815f15c7a 100644
--- a/stress_benchmark/resources/026.settings
+++ b/stress_benchmark/resources/026.settings
@@ -45,7 +45,7 @@ cool_fan_speed_max=100
 wall_overhang_angle=90
 seam_overhang_angle=30
 jerk_support_infill=20
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 support_roof_line_width=0.4
 switch_extruder_extra_prime_amount=0
 draft_shield_dist=10
diff --git a/stress_benchmark/resources/027.settings b/stress_benchmark/resources/027.settings
index c1314905dc..a9192ae852 100644
--- a/stress_benchmark/resources/027.settings
+++ b/stress_benchmark/resources/027.settings
@@ -45,7 +45,7 @@ cool_fan_speed_max=100
 wall_overhang_angle=90
 seam_overhang_angle=30
 jerk_support_infill=20
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 support_roof_line_width=0.4
 switch_extruder_extra_prime_amount=0
 draft_shield_dist=10
diff --git a/stress_benchmark/resources/028.settings b/stress_benchmark/resources/028.settings
index c3dd99ed05..d0ec43350d 100644
--- a/stress_benchmark/resources/028.settings
+++ b/stress_benchmark/resources/028.settings
@@ -45,7 +45,7 @@ cool_fan_speed_max=100.0
 wall_overhang_angle=90
 seam_overhang_angle=30
 jerk_support_infill=20
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 support_roof_line_width=0.4
 switch_extruder_extra_prime_amount=0
 draft_shield_dist=10
diff --git a/stress_benchmark/resources/029.settings b/stress_benchmark/resources/029.settings
index d0681a3d7a..cf36de465e 100644
--- a/stress_benchmark/resources/029.settings
+++ b/stress_benchmark/resources/029.settings
@@ -45,7 +45,7 @@ cool_fan_speed_max=100
 wall_overhang_angle=90
 seam_overhang_angle=30
 jerk_support_infill=20
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 support_roof_line_width=0.4
 switch_extruder_extra_prime_amount=0
 draft_shield_dist=10
diff --git a/stress_benchmark/resources/030.settings b/stress_benchmark/resources/030.settings
index 3e3cae334c..9fd754cb6a 100644
--- a/stress_benchmark/resources/030.settings
+++ b/stress_benchmark/resources/030.settings
@@ -45,7 +45,7 @@ cool_fan_speed_max=100
 wall_overhang_angle=90
 seam_overhang_angle=30
 jerk_support_infill=20
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 support_roof_line_width=0.4
 switch_extruder_extra_prime_amount=0
 draft_shield_dist=10
diff --git a/stress_benchmark/resources/031.settings b/stress_benchmark/resources/031.settings
index a94a42aa37..e53551ee84 100644
--- a/stress_benchmark/resources/031.settings
+++ b/stress_benchmark/resources/031.settings
@@ -45,7 +45,7 @@ cool_fan_speed_max=100
 wall_overhang_angle=90
 seam_overhang_angle=30
 jerk_support_infill=8
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 support_roof_line_width=0.4
 switch_extruder_extra_prime_amount=0
 draft_shield_dist=10
diff --git a/stress_benchmark/resources/032.settings b/stress_benchmark/resources/032.settings
index 1135de08d3..8a6e130c83 100644
--- a/stress_benchmark/resources/032.settings
+++ b/stress_benchmark/resources/032.settings
@@ -456,7 +456,7 @@ machine_extruders_share_nozzle=False
 meshfix_fluid_motion_shift_distance=0.1
 top_layers=8
 machine_max_jerk_e=5.0
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 bridge_skin_material_flow=60
 skin_preshrink=1.2000000000000002
 layer_height_0=0.2
diff --git a/stress_benchmark/resources/033.settings b/stress_benchmark/resources/033.settings
index c362b205af..0993838d18 100644
--- a/stress_benchmark/resources/033.settings
+++ b/stress_benchmark/resources/033.settings
@@ -458,7 +458,7 @@ machine_extruders_share_nozzle=False
 meshfix_fluid_motion_shift_distance=0.1
 top_layers=4
 machine_max_jerk_e=5.0
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 bridge_skin_material_flow=60
 skin_preshrink=0.8
 layer_height_0=0.3
diff --git a/stress_benchmark/resources/034.settings b/stress_benchmark/resources/034.settings
index a339aa7504..4365daf171 100644
--- a/stress_benchmark/resources/034.settings
+++ b/stress_benchmark/resources/034.settings
@@ -455,7 +455,7 @@ machine_extruders_share_nozzle=False
 meshfix_fluid_motion_shift_distance=0.1
 top_layers=4
 machine_max_jerk_e=5
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 bridge_skin_material_flow=60
 skin_preshrink=0.8
 layer_height_0=0.2
diff --git a/stress_benchmark/resources/035.settings b/stress_benchmark/resources/035.settings
index fa8458c460..dfa3672553 100644
--- a/stress_benchmark/resources/035.settings
+++ b/stress_benchmark/resources/035.settings
@@ -457,7 +457,7 @@ machine_extruders_share_nozzle=False
 meshfix_fluid_motion_shift_distance=0.1
 top_layers=5
 machine_max_jerk_e=5
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 bridge_skin_material_flow=60
 skin_preshrink=0.8
 layer_height_0=0.2
diff --git a/stress_benchmark/resources/036.settings b/stress_benchmark/resources/036.settings
index 8143588de7..5869f58a73 100644
--- a/stress_benchmark/resources/036.settings
+++ b/stress_benchmark/resources/036.settings
@@ -456,7 +456,7 @@ machine_extruders_share_nozzle=False
 meshfix_fluid_motion_shift_distance=0.1
 top_layers=7
 machine_max_jerk_e=5
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 bridge_skin_material_flow=60
 skin_preshrink=0.84
 layer_height_0=0.12
diff --git a/stress_benchmark/resources/037.settings b/stress_benchmark/resources/037.settings
index 95e29b5c7c..f52f188876 100644
--- a/stress_benchmark/resources/037.settings
+++ b/stress_benchmark/resources/037.settings
@@ -456,7 +456,7 @@ machine_extruders_share_nozzle=False
 meshfix_fluid_motion_shift_distance=0.1
 top_layers=8
 machine_max_jerk_e=5
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 bridge_skin_material_flow=60
 skin_preshrink=2.4
 layer_height_0=0.2
diff --git a/stress_benchmark/resources/038.settings b/stress_benchmark/resources/038.settings
index 6c110a5496..e13abd8021 100644
--- a/stress_benchmark/resources/038.settings
+++ b/stress_benchmark/resources/038.settings
@@ -457,7 +457,7 @@ machine_extruders_share_nozzle=False
 meshfix_fluid_motion_shift_distance=0.1
 top_layers=4
 machine_max_jerk_e=5
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 bridge_skin_material_flow=60
 skin_preshrink=0.8
 layer_height_0=0.2
diff --git a/stress_benchmark/resources/039.settings b/stress_benchmark/resources/039.settings
index 54dba7528d..7fef8dfdd6 100644
--- a/stress_benchmark/resources/039.settings
+++ b/stress_benchmark/resources/039.settings
@@ -457,7 +457,7 @@ machine_extruders_share_nozzle=False
 meshfix_fluid_motion_shift_distance=0.1
 top_layers=4
 machine_max_jerk_e=5
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 bridge_skin_material_flow=60
 skin_preshrink=0.8
 layer_height_0=0.2
diff --git a/stress_benchmark/resources/040.settings b/stress_benchmark/resources/040.settings
index c0b2b89dd1..b581d6d0b8 100644
--- a/stress_benchmark/resources/040.settings
+++ b/stress_benchmark/resources/040.settings
@@ -456,7 +456,7 @@ machine_extruders_share_nozzle=False
 meshfix_fluid_motion_shift_distance=0.1
 top_layers=4
 machine_max_jerk_e=5.0
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 bridge_skin_material_flow=60
 skin_preshrink=0.8
 layer_height_0=0.3
diff --git a/stress_benchmark/resources/041.settings b/stress_benchmark/resources/041.settings
index 07ee1c2630..095fbd4cf2 100644
--- a/stress_benchmark/resources/041.settings
+++ b/stress_benchmark/resources/041.settings
@@ -460,7 +460,7 @@ machine_extruders_share_nozzle=False
 meshfix_fluid_motion_shift_distance=0.1
 top_layers=6
 machine_max_jerk_e=5
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 bridge_skin_material_flow=60
 skin_preshrink=0.8
 layer_height_0=0.2
diff --git a/stress_benchmark/resources/042.settings b/stress_benchmark/resources/042.settings
index 8b81269ccd..a61a39d03a 100644
--- a/stress_benchmark/resources/042.settings
+++ b/stress_benchmark/resources/042.settings
@@ -457,7 +457,7 @@ machine_extruders_share_nozzle=False
 meshfix_fluid_motion_shift_distance=0.1
 top_layers=4
 machine_max_jerk_e=5
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 bridge_skin_material_flow=50
 skin_preshrink=0.8
 layer_height_0=0.2
diff --git a/stress_benchmark/resources/043.settings b/stress_benchmark/resources/043.settings
index 117014d94d..05ef23db74 100644
--- a/stress_benchmark/resources/043.settings
+++ b/stress_benchmark/resources/043.settings
@@ -459,7 +459,7 @@ machine_extruders_share_nozzle=False
 meshfix_fluid_motion_shift_distance=0.1
 top_layers=10
 machine_max_jerk_e=5.0
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 bridge_skin_material_flow=95.0
 skin_preshrink=0.8
 layer_height_0=0.2
diff --git a/stress_benchmark/resources/044.settings b/stress_benchmark/resources/044.settings
index 60f96d07d8..3ce627ee25 100644
--- a/stress_benchmark/resources/044.settings
+++ b/stress_benchmark/resources/044.settings
@@ -459,7 +459,7 @@ machine_extruders_share_nozzle=False
 meshfix_fluid_motion_shift_distance=0.1
 top_layers=17
 machine_max_jerk_e=5.0
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 bridge_skin_material_flow=95.0
 skin_preshrink=0.8
 layer_height_0=0.2
diff --git a/stress_benchmark/resources/045.settings b/stress_benchmark/resources/045.settings
index 8952ed5dc0..07447c71a2 100644
--- a/stress_benchmark/resources/045.settings
+++ b/stress_benchmark/resources/045.settings
@@ -458,7 +458,7 @@ machine_extruders_share_nozzle=False
 meshfix_fluid_motion_shift_distance=0.1
 top_layers=5
 machine_max_jerk_e=5.0
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 bridge_skin_material_flow=95
 skin_preshrink=1.6
 layer_height_0=0.2
diff --git a/stress_benchmark/resources/046.settings b/stress_benchmark/resources/046.settings
index 48d30b0005..fc8451b14f 100644
--- a/stress_benchmark/resources/046.settings
+++ b/stress_benchmark/resources/046.settings
@@ -458,7 +458,7 @@ machine_extruders_share_nozzle=False
 meshfix_fluid_motion_shift_distance=0.1
 top_layers=5
 machine_max_jerk_e=5
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 bridge_skin_material_flow=60
 skin_preshrink=0.8
 layer_height_0=0.2
diff --git a/stress_benchmark/resources/047.settings b/stress_benchmark/resources/047.settings
index 7f0aebca43..91b7e77a2e 100644
--- a/stress_benchmark/resources/047.settings
+++ b/stress_benchmark/resources/047.settings
@@ -458,7 +458,7 @@ machine_extruders_share_nozzle=False
 meshfix_fluid_motion_shift_distance=0.1
 top_layers=6
 machine_max_jerk_e=5.0
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 bridge_skin_material_flow=60
 skin_preshrink=1.2000000000000002
 layer_height_0=0.2
diff --git a/stress_benchmark/resources/048.settings b/stress_benchmark/resources/048.settings
index 5367dac44d..be9820e1f5 100644
--- a/stress_benchmark/resources/048.settings
+++ b/stress_benchmark/resources/048.settings
@@ -456,7 +456,7 @@ machine_extruders_share_nozzle=False
 meshfix_fluid_motion_shift_distance=0.1
 top_layers=7
 machine_max_jerk_e=5
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 bridge_skin_material_flow=60
 skin_preshrink=1.6
 layer_height_0=0.12
diff --git a/stress_benchmark/resources/049.settings b/stress_benchmark/resources/049.settings
index 7971cfb8ec..097cc76f93 100644
--- a/stress_benchmark/resources/049.settings
+++ b/stress_benchmark/resources/049.settings
@@ -493,7 +493,7 @@ meshfix_extensive_stitching=False
 mesh_position_x=0
 speed_wall=15.0
 support_offset=0.0
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 top_layers=4
 meshfix_fluid_motion_shift_distance=0.1
 machine_max_jerk_e=5
diff --git a/stress_benchmark/resources/050.settings b/stress_benchmark/resources/050.settings
index d26a8aac12..902172a462 100644
--- a/stress_benchmark/resources/050.settings
+++ b/stress_benchmark/resources/050.settings
@@ -494,7 +494,7 @@ mesh_position_x=0
 speed_wall=80
 quality_name=Fine
 support_offset=1.2000000000000002
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 top_layers=0
 meshfix_fluid_motion_shift_distance=0.1
 machine_max_jerk_e=5.0
diff --git a/stress_benchmark/resources/051.settings b/stress_benchmark/resources/051.settings
index 35938d489c..ff46e5f93d 100644
--- a/stress_benchmark/resources/051.settings
+++ b/stress_benchmark/resources/051.settings
@@ -495,7 +495,7 @@ mesh_position_x=0
 speed_wall=20.0
 quality_name=Draft
 support_offset=0.0
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 top_layers=8
 meshfix_fluid_motion_shift_distance=0.1
 machine_max_jerk_e=5
diff --git a/stress_benchmark/resources/052.settings b/stress_benchmark/resources/052.settings
index 113431270d..269b99e8c6 100644
--- a/stress_benchmark/resources/052.settings
+++ b/stress_benchmark/resources/052.settings
@@ -493,7 +493,7 @@ meshfix_extensive_stitching=False
 mesh_position_x=0
 speed_wall=60
 support_offset=0.88
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 top_layers=3
 meshfix_fluid_motion_shift_distance=0.1
 machine_max_jerk_e=5
diff --git a/stress_benchmark/resources/053.settings b/stress_benchmark/resources/053.settings
index 6baab571ca..0fb91da637 100644
--- a/stress_benchmark/resources/053.settings
+++ b/stress_benchmark/resources/053.settings
@@ -497,7 +497,7 @@ speed_wall=40.0
 quality_name=Fine
 support_offset=0.8
 machine_gcode_flavor=UltiGCode
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 top_layers=8
 meshfix_fluid_motion_shift_distance=0.1
 machine_max_jerk_e=5.0
diff --git a/stress_benchmark/resources/055.settings b/stress_benchmark/resources/055.settings
index 1e35ccf641..53d3f33367 100644
--- a/stress_benchmark/resources/055.settings
+++ b/stress_benchmark/resources/055.settings
@@ -496,7 +496,7 @@ mesh_position_x=0
 speed_wall=30.0
 quality_name=Normal
 support_offset=0.75
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 top_layers=4
 meshfix_fluid_motion_shift_distance=0.1
 machine_max_jerk_e=5
diff --git a/stress_benchmark/resources/056.settings b/stress_benchmark/resources/056.settings
index de8686097c..4f8b695d2f 100644
--- a/stress_benchmark/resources/056.settings
+++ b/stress_benchmark/resources/056.settings
@@ -494,7 +494,7 @@ mesh_position_x=0
 speed_wall=30.0
 quality_name=Fine
 support_offset=0.0
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 top_layers=8
 meshfix_fluid_motion_shift_distance=0.1
 machine_max_jerk_e=5.0
diff --git a/stress_benchmark/resources/058.settings b/stress_benchmark/resources/058.settings
index 2e325cc8c4..f75b3ddd6c 100644
--- a/stress_benchmark/resources/058.settings
+++ b/stress_benchmark/resources/058.settings
@@ -493,7 +493,7 @@ meshfix_extensive_stitching=False
 mesh_position_x=0
 speed_wall=25.0
 support_offset=0
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 top_layers=7
 meshfix_fluid_motion_shift_distance=0.1
 machine_max_jerk_e=5
diff --git a/stress_benchmark/resources/059.settings b/stress_benchmark/resources/059.settings
index 90b732ad2c..da3828fe8c 100644
--- a/stress_benchmark/resources/059.settings
+++ b/stress_benchmark/resources/059.settings
@@ -294,7 +294,7 @@ support_tree_rest_preference=graceful
 material_brand=empty_brand
 initial_bottom_layers=4
 wipe_retraction_prime_speed=40
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 machine_heat_zone_length=16
 support_bottom_stair_step_height=0
 machine_nozzle_id=unknown
diff --git a/stress_benchmark/resources/060.settings b/stress_benchmark/resources/060.settings
index 69be168932..88de133ca0 100644
--- a/stress_benchmark/resources/060.settings
+++ b/stress_benchmark/resources/060.settings
@@ -294,7 +294,7 @@ support_tree_rest_preference=graceful
 material_brand=empty_brand
 initial_bottom_layers=7
 wipe_retraction_prime_speed=20.0
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 machine_heat_zone_length=16
 support_bottom_stair_step_height=0
 machine_nozzle_id=unknown
diff --git a/stress_benchmark/resources/062.settings b/stress_benchmark/resources/062.settings
index cea763d01a..0cbbc973ee 100644
--- a/stress_benchmark/resources/062.settings
+++ b/stress_benchmark/resources/062.settings
@@ -294,7 +294,7 @@ support_tree_rest_preference=graceful
 material_brand=empty_brand
 initial_bottom_layers=4
 wipe_retraction_prime_speed=45
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 machine_heat_zone_length=16
 support_bottom_stair_step_height=0.3
 machine_nozzle_id=unknown
diff --git a/stress_benchmark/resources/065.settings b/stress_benchmark/resources/065.settings
index 8cda003e03..01cf138b3e 100644
--- a/stress_benchmark/resources/065.settings
+++ b/stress_benchmark/resources/065.settings
@@ -297,7 +297,7 @@ support_tree_rest_preference=graceful
 material_brand=empty_brand
 initial_bottom_layers=8
 wipe_retraction_prime_speed=45
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 machine_heat_zone_length=16
 support_bottom_stair_step_height=0
 prime_tower_size=20
diff --git a/stress_benchmark/resources/066.settings b/stress_benchmark/resources/066.settings
index 664a9c8519..9aac810949 100644
--- a/stress_benchmark/resources/066.settings
+++ b/stress_benchmark/resources/066.settings
@@ -297,7 +297,7 @@ support_tree_rest_preference=graceful
 material_brand=empty_brand
 initial_bottom_layers=12
 wipe_retraction_prime_speed=45
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 machine_heat_zone_length=16
 support_bottom_stair_step_height=0
 prime_tower_size=20
diff --git a/tests/test_default_settings.txt b/tests/test_default_settings.txt
index 34b5d53147..6ba59ccc32 100644
--- a/tests/test_default_settings.txt
+++ b/tests/test_default_settings.txt
@@ -511,7 +511,7 @@ raft_interface_speed=27.5
 raft_surface_infill_overlap_mm=0.0
 bridge_skin_support_threshold=50
 support_material_flow=100
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 material_type=empty
 wall_line_width_x=0.4
 raft_base_acceleration=3000
@@ -1024,7 +1024,7 @@ raft_surface_infill_overlap_mm=0.0
 bridge_skin_support_threshold=50
 machine_extruder_start_pos_y=0
 support_material_flow=100
-wall_overhang_speed_factor=100
+wall_overhang_speed_factors=[100]
 material_type=PLA
 command_line_settings=0
 flow_anomaly_limit=25.0