does anybody have an electrical schematic for a boss 4 cnc mill. I am having trouble with the control recognizing the spindle is on. the machine will move in rapid. i know the feed is inhibited if the spindle is off. i can write a program and turn the spindle on and it will execute every rapid move but will not go into feed. i think there is a problem with a switch but i cannot find it. i have spent most of my budget on other problems-i am so close to making parts. could someone help.
thanks,
jodybo