It's funny, was just gabbing with my Dad, a retired EE and ME -- and he threw out the grounding strap as a joke, too. You guys are all alike!
What's really goofy about this is that I'm getting areas that really suck the dust up -- so the car has these dark dust blotches on it from the B pillar back. Never in the same areas or anything.
Oh, well. Maybe I'll hit it with some more Meguiar's #7 while watching the Indy 500 and see if another coat of that makes any difference.
Groucho, you ever head over to Edwards for their air shows? I'm missed their 50th anniversary a few years ago -- the one where a Blackbird did a supersonic pass...