Posted by Kevin in Ohio [172.68.59.148] on Tuesday, October 25, 2016 at 14:32:29 :
In Reply to: Signal-Stat 900 switch question posted by Dozerman51 [199.27.128.230] on Tuesday, October 25, 2016 at 14:06:26 :
Just to rule out something. Run a temporary ground wire from one of the switch screws to a good/known ground