I just finished tuning my silencers using the following steps.
1. Adjust the brace height to the most quiet place (8 1/2 inches. maximum manufacture recommendation. Not sure If I should go higher)
2.Tie on beaver balls with floss. slide to different spots to see where it is most quiet. Ended up being 7 inches from string contact points.
3. Put on silencers permanently by spreading string and wrapping. I ended up tying them on in the LONG cylinder shaped configuration rather than balled up tight.
My observation is that when I wrapped the beaver balls in the long cylindrical way, it made a much quieter shot than when I was testing in the Bunched up puffy ball way.
Has anyone else noticed that beaver balls work better to quiet the bow when installed spread long rather than bunched up?