Ok, maybe not what you thought, but I’m now certified and qualified to ride around little cones in a parking lot at 15 mph!
Finally got the working!
I’ve replaced just about every piece in the whole system, but today I finally tracked down a new (to me) relay from Land’s Cycles.
It’s kinda hard to see it in a static image, but the left are ! And hey, its starting to look like a bike again!