I am just starting out with my first CNC mill, it is a 1980 Matsuura MC-500v with a Yasnac MX-3 controller. Trying to turn on the cutter compensation and cannot figure out what parameter/setting to change. When I enter the Offset page on the controller, the Cut Comp line says G40. The manual says G40 is cutter comp off, and G41-G42 set which side of the line. Tried looking through the manuals but not having any luck. My only controller experience was with a much newer AXYZ router, so this machine is like trying to fly a UFO for me. Thanks for any help!