Ok guys I really need your thoughts on this one. I noticed as of late I've been shootin to my right while practicing, but not every time shoot. The other day it was cold when I was shooting so I hada heavy sweatshirt on andI was really putting them to the left. SoI adjust my sights to put it right on again. Well I shoot last nite in a T shirt and dang if I'm not shooting to the left now!! So I put on the sweatshirt and I'm shooting right on again. Do u guys think this little bit of diff is making this much of diff?

wrong form and drawlength

Do you use an arm gard.

Almost sounds like bow torque. Do you have a level on your sights, and......Do you USE it??