My door moves around a lot on the awesome pup... I'm starting to think I am missing something to hold the top of my door in place. I see slots but I don't see any tabs to insert the slots into.......
Thinking back to the pup days :h, my first thought was that the rubber gasket on the canvas, and a little hook/loop on top was ALL that held it. Upon, second reflection....there was a latch similar to the pic below on top...I remember NOW, because they wouldn't latch right if the trailer was not level :S Here is where a similar Coleman part can be found.