Fine tune buy slippage protection.

Author: iterativv

NostalgiaForInfinityX.py

@@ -7371,7 +7371,7 @@ def confirm_trade_entry(self, pair: str, order_type: str, amount: float, rate: f
         if ((rate > dataframe['close'])):
             slippage = ((rate / dataframe['close']) - 1.0)
 
-            if slippage < 0.018:
+            if slippage < 0.02:
                 return True
             else:
                 return False