And,
they've been claimed.
That was fast.
Yes, I can imagine. I gave mine away, and now I'm missing it ;-)
I did too, with both an 11/750 and an RK07. The RK07 was never
used on the 11/750, though. I regretted it for years. A few years
ago, though, John Wilson gave me a pair of RK07s (one of which
runs!), and last fall, I picked up an 11/750 from Patrick.
Oddly enough, I'm giving up the 11/750 (the third or fourth that has
gone through my hands), mostly because it's too small, and not nearly
as interesting as my 11/780(s). :)