String leeches work fine, but they wear out really fast. Both of mine have already come off. Cat whiskers or tarantulas work fine, but the rubber is more weather-proof. It may be your cables making the noise. Look into a cable guard that may have some kind of dampener to quieten your bow down just a little more. Hope I helped. Good luck huntin!

My mind belongs to my work...
My heart belongs to my family...

But my soul...belongs to the woods.