@David Johnston posted:If you turn the truck over you will see where the coupler is crimped to the plate that is attached to the axle. That silver disc is just a good place to get good contact to the coupler body. The crimp between the coupler and the bottom plate is one place you can loose the ground contact.
Sounds like we're talking this area here.
So the unvarnished end of the wire Just sandwiched between the metal? If so, I imagine drilling the rivet out and trying to make a better connection is the fix? Unless of course the coil is bad.
