if you like the bead then just move the sights...
I personally shoot rage and slick tricks and you dont have th adjust the sight for those at all
Some bheads just dont fly well and need to be sighted in for them. Ive tried quite a few and they didnt group well, but the slicks and rage heads all hit the fieldtip spots
goodluck and just move the sights. If you can, try lining up the vanes with the blades on the bhead also to help.