[dpam]

Yesterday I went up on the monty's rubber roof to wash it with Dawn dish soap. As I was washing the rubber I noticed yellow blotches underneath the rubber. I'm wondering if this yellowish stuff is glue or is it something that shouldn't be there. It isn't on the surface of the rubber, but I can see it through the rubber. It doesn't cover the entire roof beneath the rubber, but it is in a blotch pattern. Our 3150RL is 15 months old (2010) Has anyone else noticed these yellow blotch stains underneath the rubber roof?