I happen to like my WHISKER BISCUIT that I have mounted on my MATHEWS Switchback XT. I haven't had any problems with the biscuit what-so-ever, nor has it messed any of my fletches up on my arrows. If you are shootingwith a Whisker Biscuit rest let me remind you of something, you should be using 2" Vanes on ALL your arrows. The 2" vanes are more durable than the longer ones, therefore they hold up and wont warp or get distorted. Another good thing about the Whisker Biscuit rest is that you can hold your bow upside down, drop it, knock it up against a tree and the arrow will stay in place and NOT fall out like other rests. My groups (20-40 yds.) are basically the same everytime as well. Very good rest and I'm impressed.