I had vibration problems with my turntable on my raised wood floor. I had to sneak up on my turntable to keep it from skipping. I replaced my old rack with a Steve Blinn rack here on Audiogon with 3 inch maple blocks. Now I can walk up on the turntable without any problems. The sound from my whole system is much better from the new rack system. I would recommend the 3 inch maple blocks.
