I have been having some consistancy problems with my bow. I consider myself a pretty good archer and have shot bow for 5+ years so I know what im doing. But lately ive been having problems with my bow being "off". Like the other day I had it hitting perfectly dead on at 20 yards, hitting x's then this week its shooting 3-4 inches to the left. I have been concentrating alot on my form and anchors and I am doing every thing the exact same every time. Picture the shot in my mind, concentrate on the spot I want to shoot, draw, bend arm, anchor, form proper grip and slowly squeze the trigger. I am thinking it could be something with the bow?? String stretching, etc... Oh and the bow is a martin bengal pulling 63 lbs. shooting expensive carbon express arrows.

Thanks,

Die Hard