Waffling of Exterior Skin

[PBAJ]

The fiberglass exterior skin of my 2009 Cyclone 3210 is waffling on the rear right side. There are five bulges in the center, at the rear seal. Could be moisture, heat, or stress. No damage to the interior. Anybody have a similar problem? Any ideas about what may actually be the problem?

 

[danemayer]

Hi PBAJ,

Can you post some pictures?

 

[beasleyrl]

PBAJ- your description of waffling is interesting. I've noticed some waves in my 2009 3912. I'd love to see some pictures for comparison.

 

[breid]

I just noticed a spot above my left side basement door aft of the propane compartment. It's a slight outward bulge in the fiberglass and is solid when applying pressure to it. This is the first time I've noticed it and its got me very curious. I will try to post a pic, not sure if you will be able to see it.