[Al Skierkiewicz]

Nice find, Jay.
That is one of the reasons we would like the inspectors to do an ohm check from battery terminals to robot frame during inspection. Teams should always suspect a circuit to robot frame when things go awry. Happened to us on a couple of occassions over the years. One due to contact with a robot and a couple when running wires through robot frame members.(Self inflicted when a few holes were drilled)
Good Luck All