See-the thing is I have checked and analyzed my form & stance about a jillion times. Also the centershot is still true. I'm not torquing the bow and my group is still about 2" at 30 yards,was just to the left all of a sudden. All I had to do was adjust the sight to make it hit dead on. I even paper tested it to make SURE it was still in tune, (by the way-it is). it just drove me nuts trying to figure why it was shooting left out of the blue.