I have found a lot of information from Rockckliff and other sources but I can't find a simple description/drawing of an anti-backlash bearing for acme screwed rod. The Rockcliff plans seem to rely on the motor bearings themselves, unless I've missed something, which is always possible! I have a lathe so turning the rod end isn't a problem.
Some kind of bronze or brass flange tightened against the frame mounting? Or do I need bought-in thrust races?
All comments gratefully received!
Richard