Originally Posted by OHbowhntr

BM,
If you're really that good, you should be shooting professionally. Not 1% of archers are capable of consistently putting 3 arrows in the 10spot at 60yds, maybe not even 1% of a %.

What arrows are you shooting??? Are you sure they are 400 grains or are they 400 spine arrows??? You don't need anymore energy, that's the last thing you should be concerned about. More realistically, a heavier arrow would slow you down a little, but it would also quiet the bow down. If you're shooting something with a severely weak spine (that set-up really needs a .300 spine or stiffer) you'll know real quickly when you put BH's on the end of arrows because they're gonna fly RIGHT of your FP's.