I have to turn them just right to clear my drop away and my cables on my Allegiance. I shoot them cock vane up/slightly in toward the bow. That places the inner vane at a downward turn away from my cables. With that being done, I have Muzzy's, Snypers and field tips all grouping together, all shooting great out to 50 yards. ( the furthest I've shot them).

The higher profile Blazers do give you some clearance issues depending however, that is also (along with stiffness) what gives them the stabilization that they do. I'm impressed with them.

Good luck in your decision passthru79.