The side door had a serious problem. It tends to rub against the door frame, so some genius decided to simply bend part of the door out of the way. Of course, this resulted in the door leaking like crazy.
A better view of the stupid "fix".
Even worse, most of the old door insulation was gone. This is what was left.
This is what I bought from Camping World as a replacement.
This is what the new insulation looked like compared to the old.
This is the repaired door. I wound up simply bending the door back into place with "vise grip" pliers.