I have a Phase II 4" rotary table that I converted to CNC.
On the back of the table there are two round nuts that you tighten and screw together to hold the rotating table in place. After a while these nuts get loose even thought they are screwed together (they get loose from the table not each other). I assume the concept is that the two nuts jamb each other together and the screws hold them for turning away from each other.
Seems that I cannot get these nuts to stay tight against the table. Anyone disassemble a 4" table and have any suggestions on tightening these nuts?