Forum Discussion
Bedlam
Aug 25, 2020Moderator
I did not deal with any RV's that were metal framed with metal skin. All of mine had ground runs to a central point. Even the ones that had aluminum siding over wood did not attempt to use the skin as a return path. So your exterior is the only return path? I am sure you can fashion additional ground leads to the skin, but have taken a resistance reading between the skin and the negative side of the battery yet?
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