RC,
Just finished going through all 15 pages in the forum Ray L isted, and find he used the knee for the Z.
also see a guy name of Hood on that forum.
He just has to have a clone. Just like S--T. he's everywhere.
Attached pic of my Excello mill. The z servo drives a shaft with a miter gear to the ball screw.
The ball screw replaces the quill stop screw.
Brett use to have a link on his web page to Hoods machine pics, but not anymore.
As far as the pic with the quill handle. Got a torch?
Ed