The first thing you want to do is correct for spine. Move your FP to the BH. In other words, mover your arrow rest toward your BH. DO NOT MOVE YOUR SIGHTS AT THIS TIME. Move your rest in very small increments at a time. Once you have your BH and FP hitting on the same line ( your BH and FP may be higher than one or other, no big deal), then work on the vertical ajustment. Do this by moving your BH to your FP. Do this adjustment by either moving the arrow rest either up and down or your knocking point. Once you get your FP and BH hitting each other, you have a perfectly tuned bow. Believe it or not.
Im not questioning your intelligence but I would think that would make your bow out of tune. If you move your rest either right or left wouldnt he still be getting the same affect as far as his broadheads not hitting the fieldpoints? Im just asking b/c Im in the same boat as him and I am now afraid to move my rest since season is almost here and my fp's are finally grouping even though my bh's hit left.