I finally found where there was water leaking into my RV. I thought it was thru the
windows but found out it was coming in thru the seam that put the two halves together.
I did a lot of
fiberglass work since the two halves were about 1/2" off in the front and back of the RV. I cut the heck out of the back portion where the spare tire was bolted to. I added 3-4 layers of
fiberglass cloth and resin to the body so the spare tire had a strong place to be bolted to.