"I love it when a plan comes together!" No one of us is as smart as all of us working together can be! Congratulations on solving the problem. Over 60+ years of doing, and teaching auto mechanics, I've found that electrical diagnosis is one of the most difficult things to teach. Most people have a very hard time visualizing current flow, since they can't see what those electrons are doing!
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!