I have had my cousin shoot this bow while I stood of to the side 15 yards out while he was shooting 20 yards. Its quiet, I hear no whistle. That was with field tips. I'll have to have him shoot it while I listen with those Spitfires and Slick Tricks. Maybe I'll try them again, I'll take em apart and try again. I'd really like to use em, they shoot awesome and are very sharp. I dunno, maybe I can get them lined out, we'll see.

Thanks for the suggestions