I don't see a question but I like this press, primarily because it's nicer than mine. ......drilling the holes in the M-10 and M-11/9 subgun sideplates I build.
Although chuck quality is generally pretty low, across the board, I have found debris in the taper to be a common cause of run-out.I replaced the chuck with a better one the goal being to reduce bit run-out as much as possible.