Yeah, I did the bolt as part of your suggestion to ground the housing. It obviously fixed the issue. Running a separate wire is the next step, just ran out of time the day I was working on it. Electrical is only about 50% done on the truck currently. :-)
1950 Chevy 3100 Blog w/Pics -
http://txchevy50.blogspot.com/Goal: Clean, Rebuild, Paint, & Drive on a budget. Major restore of components will be done over time.
