Peter Reinders idler drive table - he's in the Netherlands. He takes old Lenco (swiss made) motors and parts from the 60’s Lenco 75, totally rebuilds them, but what makes his different is that he's a mechanical engineer and makes cnc milled plinths out of solid DuPont Corian and aluminum. This combo eliminates all rumble. He also designed a new, contemporary main bearing that further refines it. I’m getting the Thomas Schick 12” tonearm, and this will be a doubled-arm deck with a 9” arm as well.
http://www.ptpaudio.com/solid12.html Here is the Six Moons review and they awarded it their “Blue Moon” award. This is a very involved, 6 page review, but even if you don’t read the text, the pictures are beautiful of all the engineering that went into it
http://www.6moons.com/audioreviews/lenco2/1.html