Hi I am running a Bridgeport Milling Machine with Anilam 3000M, however this was an upgrade many years ago from a Crusader (Don't know which one!) I understand that the Servo Drives (still being used) are from the Crusader days. I now have a problem with the drive on the Y axis and I need a new one, a used one or get this one fixed....any ideas? The number on the Servo Drive is GA4561-7L Serial number 5170 Part number 315-051 Any help is very much appreciated. PS I am in the UK