RE: Drop away rest vs. Wisker bisket???
Trim you WB, do a search for these rests, someone should tell how to do it. I don't think drop aways solve as many problems as what people are led to believe. That being said I shoot a drop zone on my bowtech and muzzy on my darton. But I know plenty of people using the WB and love them. They are a pretty good rest for hunting, especially ground stalking.
If you are having excessive fletching wear with this rest you may want to check the rest set up and tune as well. If you are shooting nock high or your center shot is off the fletchings will rub the rest more than they need to and it will tear them up faster. That's what I've heard anyway. I have never used one, but it makes sense.
Good luck,
Paul