I'm certain that a few of you will be saying this (and more). Electrical troubleshooting is not my strong point, I've set cars on fire before. I could show the Butcher of Bagdad a thing or two!!
My Cobra runs great, except the battery isn't charging. My reaction is: ground the voltage regulator. I've already done that. The battery accepts a charge from my benchtop charger just fine. For whatever reason, the car isn't recharging itself. Now the specifics: External regulator, no computer, duraspark ignition.
How can I SAFELY diagnose this?