I have readjusted the center shot repeatedly and played with all adjustment from all the way left to all the way right and anywhere inbetween. I received an email from Bowtech's customer service today and they advised that I reset my centershot as well. Sooooo I went out this evening and did exactly that. I reset it to 15/16" from the riser (their specification) and played with it both left and right of that setting. No change. I am inclined to agree with PABowhntr that something is wrong with the bow itself. Also as a note I took the bow to a different dealer (not the one I purchased it from) and had him try to tune it. he was unable to do so and had no idea why. Everyone keeps telling me it's a setup problem but I can't see how that can be after I've tried EVERY mark on my left/right adjustment. I also purchased a lighter spined arrow and it did the same thing. Help!