The guy I got it from is downsizing but he was seriously talking about retiring completely, he has loads if other stuff and 2 more small mills, I will keep you all in the loop.
I love that wishbone idea. I remember when he first introduced it and wondered why the heck no-one had come up with it before.
Another guy I saw recently suggested using a collar on the stem as a positive stop for swinging the head aside to change the tool then putting it back where it was with good repeatability. Others use a laser pointer and mark on the wall.