Black spots on ceiling = leak?
Bought my 2001 Lance 14 years ago. Over the last couple of years I've noticed black spots on the ceiling. Pushed on them and they don't seem to be "soft". I'm not very good about caulking maintenan...
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On my in-laws camper, the condensation was causing the small nail heads holding the ceiling paneling to rust and leave pock marks on the ceiling like that...
