I have a 1989 4020 VMC HT and its control panel has three switches, moniter on the right, then light, and optional stop. My other fadals have still a skip block switch-is there one in the 1989 model? Or am I out of luck. A job I plan to put on the machine uses the block skip to use/not use an M1 code in certain parts of the program.
What year did the control get the block skip switch?