[Diesel-Gypsy]

Caddojay, while you were under your unit, did you notice that the insulation was soggy around those "port-holes" ?

I had lots of water between the insulation and that black plastic under-belly liner.

The under-belly is not well sealed at all, and is prone to allowing water intrusion.

I am working on a fix for my rig, and also adding insulation where the factory didn't.

Good luck with yours!

Rick