I have had a Whisker Biscuit on my bow since I got it in 2002. I have never changed it, and it shoots fine. In fact when I got it I took a razor blade and trimmed a lot of the "whiskers" out of it. I left about 60 - 70 % of them in it, but I did trim a lot. I also put a new loop on it about 2 years ago, but it still shot true. I would say it has nothing to do with the W.B.

MET