Iagree that if he has an issue with vibration he should try out different means of solving the problem. Robin has an issue with his bow and he's looking for a cure.

I guess the big question is what type of vibration is he feeling and were is it coming from. If there is more vibration in his bow than someone else with the same bow then there is a problem and maybe he should take it to where he bought it, or other Bowtech Dealership, and have them check the bow out before spending money on vibration dampening items that would mask a potentially dangerous issue. That's the type of input I should ahve started out with.