I have a 1984 Matsuura MC-1500 w/4th and 5th axis and a 6M-B control. My problem is that after it is shut down and powered back up the work offsets for the 4 & 5th axis change. It is never the same amount. The table was recently added and I'm thinking that a parameter was not changed that should have been. This is not an issue with X,Y,Z. Otherwise the machine seems to be running just fine