Top clamp to underside base colletrack is 10” (25,5cm) on my heavy10
Thanks Steve and Ruud! I am surprised that the two set screws are in-line.
I would have expected something like a 90° offset between them.
Looking at the pics of Ruud's collet rack, I think my tube has been cut short.
Would you mind measuring the distance from the top of the bed clamp to
the bottom of your rack?
Thanks for all the help so far!