I've been working on not blinking when firing but though I was doing pretty good on not physically pulling back on the rifle when shooting.
I followed your guys advice on working on it by having a friend feed live or dummy rounds without telling me which was which so he could watch my reaction when "firing" when it was a dummy.
Sure enough... Physical flinch as well.
Oh well. No more lying to myself
Now I can start working on the problem. Good advice guys. Thanks.