i have a 211 with a feo phase 1 input stuck high. the machine needs to see both the feo reset and off signal low for feo phase 1 to become active. the hall keyswitch is not through a serial link, its wired directly into the contoller. instead of taking the board out for repair, does anybody know if and how you can relocate that signal to an unused input on the board via the service tool? thx.