With the new Bloodline 400's cut to 29 1/8" and tiped with a 175 gr pile, the bare shaft and fletched are shooting within 2" at 15 yards. About as good as I can do anyway. 3 fletched arrows gave me a few 3" groups, better than than with prior set up. Something is sure better. The FOC is about 19.5% so that likely helps. In any case I'm happy enough and calling it good.
Thanks for the sage wisdom.
