Recently switched to the 1/4" super mat from KAB and could hear an immediate improvement.
I also highly recommend the KAB TD-1200 Tonearm Fluid damper. Its a serous upgrade
http://kabusa.com/td1200in.htm
I also highly recommend the KAB TD-1200 Tonearm Fluid damper. Its a serous upgrade
http://kabusa.com/td1200in.htm