When doing dry runs of the "hello world" file, all appears to go as it should. Jogging X, Y or Z axis is fine and smooth... HOWEVER, when I move the X and Y to the far corner of the table, then try to have them return the home 0,0 the Y seems to stall and stop, yet running the Y alone is not an issue. This is a router table using Y and Y slave. Any suggestions as to what I am doing wrong? Thanks Bob