CBM,

Handshock = Vibration or are we talking about some other characteristic here?

Let me answer your last question with a question. Did you ever put a pair of limbsavers down by the limb pocket?

I am a bit perplexed with this one though not for the reason you may think. I have been placing the vibrablocks up close the limb forks because that is where I notice the most effectiveness. However, all of the Bowtech bows are shipped with the vibrablocks close to the limb pockets and I was under the understanding that this was simply for the shipping process.....yet I also saw something recently which suggested that they should be placed near the limb pockets to increase affectiveness.

I guess this means that it is time to experiment again.