69 valiant electrical gremlin turn signal and license plate light

So the electricity is finding another path to ground.
This almost certainly relates to why it doesn't work with the parking lights on.
With the lights off, current was flowing back through the parking light circuit.
Exactly to where I'm not sure. Maybe Murray or Redfish will know.
I always need to look at drawing for these circuits. I didn't want to do that until I knew if the car had any optional features.
put the one that works with the ground out works flawlessly no matter what. It is the drivers one that is all janky.