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Update README.md #5

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0c130de
Update README.md
jondot Feb 21, 2016
f05bcb3
Update README.md
jondot Feb 21, 2016
8c98011
added fix for mirrored X axis problem
jondot Feb 21, 2016
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4 changes: 2 additions & 2 deletions 2020i3/README.md
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Expand Up @@ -634,7 +634,7 @@ Hardware Needed: None

![Connect Y motor](https://raw.githubusercontent.com/cyberkni/FolgertechManuals/master/2020i3/images/-028-130.png)

4\. Take the wire from the Z Carriage Assembly (the motor with the 20T Pulley) and plug it in under the 3rd (right most) stepper driver.
4\. Take the wire from the Z Carriage Assembly (the motor with the 20T Pulley) and plug it in under the 3rd (right most) stepper driver. Note that this wire is **flipped** (green to the right).

![Connect X motor](https://raw.githubusercontent.com/cyberkni/FolgertechManuals/master/2020i3/images/-028-132.png)

Expand Down Expand Up @@ -740,7 +740,7 @@ Hardware Needed:
![Y Endstop wires](https://raw.githubusercontent.com/cyberkni/FolgertechManuals/master/2020i3/images/-034-159.png)
![Y Endstop connected](https://raw.githubusercontent.com/cyberkni/FolgertechManuals/master/2020i3/images/-034-160.png)

10\. Take the end of the wire from the X Carriage End Stop. Again you are going to skip a row from the previous plugged in end Stop and plug this End Stop into the 7th row. Use the picture as a reference. The red wire should be facing up, if plugged in backwards it will short the RAMPS causing permanent damage.
10\. Take the end of the wire from the X Carriage End Stop. You are going to place it in a row right next to the previous plugged in end Stop and plug this End Stop into the 6th row. Use the picture as a reference (plug into 6th, not 7th as in the picture). The red wire should be facing up, if plugged in backwards it will short the RAMPS causing permanent damage. **IMPORTANT, SAVE THIS NOTE FOR CONFIGURATION STEP: when uploading the firmware, edit configuration.h and make sure X_HOME_DIR is set to 1, like so: #define X_HOME_DIR 1**. [see more about mirrored X axis problem here](http://forums.reprap.org/read.php?406,512329,page=62)

![X Endstop wires](https://raw.githubusercontent.com/cyberkni/FolgertechManuals/master/2020i3/images/-034-161.png)
![X Endstop connected](https://raw.githubusercontent.com/cyberkni/FolgertechManuals/master/2020i3/images/-034-162.png)
Expand Down