Hello, I am running Windows 10 Pro 64, Hicon Ethercat Motion Controller board with 750watt servos on a refurbished old Bridgeport Series 1 CNC. The kind with the fixed ram. I have setup Mach 4 to communicate with the servo drives which are Leadshines, which it does well. I have set all my units to inches and calibrated the 1 unit movement to equal exactly 1" of measured movement using a dial indicator. However, for whatever reason, the DRO in Mach 4 shows approx 50 inches of movement for every actual inch of physical movement. When jogging, I set the movement to 1.000 jog increment and hit Y+, the Y axis moves in the correct direction exactly 1", and the DRO shows that it has moved approx 50". Also, I am in G20 mode which can be seen at the bottom of the screen. Any help here would be much appreciated.