I have a 2015 Wildcat Extralite. I was out this weekend, and I got up on the roof to check it out. I noticed these lines of gunk (mold?) seemingly lining up with where the plywood seams are under the rubber.
Is this normal? Or do I need to have it looked at? Thankfully, I have the two-year Forest River warranty that I'm still under.. Just seems odd that there are lines where the seams of wood are underneath.
Thanks in advance for the advice,
2008 Chevy Silverado 3500HD Duramax
2015 Wildcat 282RKX