I have two 2315 arrows, exactly the same length and fletch. Both of them are exactly tuned to my bow. One I tip with a 125 gr field point and one I put a 125 screw in Zwickey. At 30 yards, the filed point arrow hits again and again in a 2" ring, and the broadhead tipped one hits again and again 4" low and to the right of where the field tipped one is hitting.

Are both of these arrows flying the same ? No, they are not. Will both of them shoot through paper at 5 yards bullet holes ? Maybe, but obviously there is something different or they' d hit the same places at 30 yards, right ? Whats the variable we' ve changed ? The Broadhead - that is what is causing the low and to the right. I just don' t see how its possible that both arrows fly perfect but hit different places on the target. They ARE NOT flying the same, are they ?