I agree with both Arthur and David, I would rather have a perfectly tuned bow and such!! To me it is the concept of having the whiskers touching my vanes, either learn not to tip your bow and all, but it on a hanger when hunting, or don't shoot at all, you should not need a WB for one reason (to keep the arrow from falling off!!), when is the last time you saw a 3-D pro shoot a WB???