I have a few questions to other PM25/20 owners.
1) The x axis acme screw on the left side is missing a thrust bearing. (see pic) is that normal? It has an outer one, and the right side has and external and internal thrust bearing.
Also, any tricks to removing the thrust bearing cover? Its wedged on pretty tight.
2) There isn't a stub inside the spindle for the R8 collet key-way to lock into. It works okay, but my X2 has that stub.