Bondmanp: Sounds like what you’re referring to is about the same mat I’m using on my pioneer. It’s designed to drain any static charge into the spindle and dissipate it into the ground. I keep my humidity around 50-60% and use a Zerostat to be sure. I bought this mat over 35 years ago and it has served me well. It’s interesting to read all the comments on how my old Pioneer PL-71 in no way, can approach the same sonic quality of my VPI. I guess I’m just lucking. I must have hit the correct "synergy" by dumb luck. I did have to increase my tonearms mass, then balance out the tracking force. Being 63 years old, I can't hear much above 12K. Maybe I'm not hearing what others still can.