Really bad news about our Trail Lite

charming wrote:
Took our 2007/8 RV in for some checks, and repairs before our planned trip to Williamsburg. Just got home with some really bad news - mold! We have been very careful about having the seals checked and tried to stay on top of things.

He suggested we might want to have it pressure tested. But that won't tell us how bad it is. The bottom line was to just trade it in at a dealership and buy a new one.

What has been your experience?

We had a 2005 Trail Lite. I was not thrilled with some of the caulking and did my best to improve it. In particular the caulk they used where the TPO roof met the side gutters was not suited to the TPO. I removed the caulk and re-caulked with a compatible one. I could see where water could get it there, given enough time. Also, the upper awning lag bolts were not sealed. These kinds of details are not unique to Trail Lite, though.

Where is the mold, and what was the source of the water or moisture?