[bsmith0404]

I will just take a guess, but the insulation behind the front cap is what gives support. Sometimes the insulation can fall down in the wall. That would basically leave a hollow pocket behind and allow the denying you are seeing. It is basically cosmetic, not going to effect the performance of the trailer at all. It's not just keystone, it's virtually every manufacturer at that price point, some are even worse. Some manufacturers use a fully wrapped front end that continues from the roof all the way down the front cap, but you will pay twice as much as you did for your Passport.