Suspension tables may not respond favorably to additional dampening. IMO, based on listening tests my LP12 didn't like a non-felt mat or the use of a clamp. Dampening the motor housing may provide some benefit but I have yet to try it but plan to. Geez, I'm probably going to take a hit on this, but those tables that over-use lead don't get my toe tapping in spite of some benefits such as a blacker background. There is an eBay seller that has a number of dampening devices for a Linn that seem interesting. I'd love to read an Audiogon review of his products. I'm also anxious to read what Bright Star Audio has to say. I've got an open mind on this topic.