you could move your arrow rest to the left about 1/8" maybe, and then re-sight-in. should be closer.

people argue a lot about it, or at least i'm willing to, but when i tune my hunting bow to broadheads, that's what i'm doing. i don't care where the field or practice tips hit. usually its very close, but not exactly the same (for me). with slick tricks though its pretty much exact.