Attention Jayco Owners

I was once the proud owner of a Jayco Sterling. I am still the owner, but unfortunately, no longer proud. You see, the fibreglass on my $50,000 2008 Jayco Sterling has started to deteriorate. I have contacted Jayco on this matter and they have stated that it is "crazing" and is a maintenance issue. I maintain that the van has always been maintained per the manual and is therefore a product issue.
I would love to know if anyone else has had the same problem as this & has had it rectified by Jayco, as I know for a fact that there are people out there that have.

I would love to hear from you.

Thanks in advance
Clint