I shoot a 90 gr 4 blade Muzzy. I seriously doubt my bow is tuned perfectly. When I asked my pro shop about paper tuning, he said we already laser tuned your bow, you don't need to paper tune it??!! But I think that even if your bow is tuned to perfection, they are still 2 different types objects flying through the air right? I mean the BH has to cr4eate more resistance in flight than the FP, right?? so why should they fly the same?? I have no clue one way or the other...