To aid realism to backtesting fills of limit orders - be it from Entry or TakeProfit - it would be very useful to be able to specify the extent of "overshoot" over the limit price.

This can be a separate Fill (or Slippage) mode, where
e.g. setting Fill= -0.3*PIP will fill limit order when trade price goes beyond limit price by 0.3 pips.

Thank you in advance.