While I was on the roof of my Burro
I noticed that the seam on the top looks like it's separating. I've attached some pictures but I don't know if they are really that great to see what's going on or not.
Anyway, if the seam is separating what do I need to do to seal it back up? I have had the trailer covered all winter, I live in Utah so it was subjected to some freezing temperatures over the winter.