My goodness me, that IS an amazing table!
I've seen that one, plus a manually-operated puzzle table. Incredible workmanship and thinking go into those.
OBTW, glad to see the site back up. Got a "cannot locate server at sheldon.../com" all morning.
It's great until the thing jams at halfway through.
"Hon? I can't set the table."
"The thingy won't spin!: