The F5 spindle button on the main screen is supposed to start the spindle in clockwise rotation. But I have a spindle with rpm control PWM. and clockwise is looking staight on the spindle motor from the bit side so it's actually counter clockwise when the F5 is used. I have to use th F4 spindle comand to get it to rotate properly and thats no problem. But I would like to manually run the spindle outside of the program. How can I add and F4 to the main screen?
Thanks