I just watched this video - https://www.youtube.com/watch?v=Il8PieaI7GI - and he strips the hackle off one side of his dry fly hackle. I do this with wet fly hackle for many subsurface and emerger flies, but it would hurt my feelings doing it on dries and effectively doubling the cost of the already expensive dry fly hackle. However, it does make for a very clean and neat fly. Does anybody do this on your dry flies?

Joe