There currently is an SX-8000 I on Audiogon for sale. Our state's Lotto is tonight--with luck, maybe I will be able to purchase this 'table! ;-)
As pointed out earlier on this thread, my original arrangement of my RY-5500, RX-5000 and HS-80 flywheel was less than ideal. Last weekend I rearranged the equipment as suggested by knowledgeable members here, and you can see this realignment at:
http://web.me.com/kip/micro
Make sure you scroll to the bottom of this page to see it.
I have also tried to post updates here to a few pieces of Micro Seiki literature with some difficulty, but the moderator tells me I may post this interesting tidbit: The Micro Seiki thread drive instructions with a knot-tying graphic. I have uploaded both a Japanese and English version. It's fun for historical purposes, too:
http://files.me.com/kip/3s264f
Finally, I wish to let everyone know I have posted an updated and cleaned-up ENGLISH version of the RY-5500 / RX-5000 manual, but am not allowed to post it here. Please visit the Vinyl Engine and search for it there.