price going beyond the envelope

Hi all
I am trying to create a EA that adjusts the entry criteria of a breakout of the envelope indicator so the deviation matches the ATR +1. So if the ATR is 0.004 I want the EA to enter on a breakout of deviation 0.5
If the ATR is 0.001 I want the EA to enter on deviation 0.2.
Is this possible

Thanks that works clearly the simpler the better

I am coding an mean reversion stratergy and want to close all long and short trades when price comes back to the 5 EMA.

I have done "If Trade" - "Condition Mid price = to 5EMA" - "Close Trade"

But it doesnt seem to work any suggestions welcome