Hello,
I've owned this machine since new in 1997 and it has always had this problem. I have used it enough recently that I want to find a solution.
When the fine feed on the mill spindle is engaged the handle is drawn into the belt housing and creates some interference. This persists until you reach the end of travel and reverse the fine feed and start going back up.
I've played with the inch dial and servo gear positions to no avail.
It seems some type of bushing has moved in the system or perhaps was not set up right since day one.
Any light that you could shed to help the blind man find his way would be appreciated.
Thanks,
Andy