First a little history. A friend bought the newest Centroid retrofit, cabinet and all. The control is the single board identical to the Ajax board. They installed the included prewired servo motors and encoders. The lathe is a Bridgeport EZ Path. Right now the conversion is about complete however, they are wanting to use the original Bridgeport encoder handwheels on the carriage. It is strange, when you gradually turn the X axis, there is no movement of the cross slide UNTIL you turn it RAPIDLY, then it will move! Z axis will not move with the Z axis handwheel. I am not familiar with Centroid or AJAX controls but would like to help. Some direction and diagnostic screen and setup screen locations for the MPG encoders would be helpful. Thanks in advance.