I have a Mathews MQ1 and it always shot my carbon arrows / 100 grain Thunderheads 2" high and 1" to the left over field tips. I brought the bow to the pro shop and we re-tuned the bow. The broadheads and field tips shoot identical out to 32 yards (as far as I practice). It is great. I believe that you can get it really close with testing and I personally would start with a pro shop and pay them the $15-$25 bucks to help you out. Money well worth it in my opinion.