Now that the hatch hinge is sealed on the ends, it's time to make a rain diverter.
It's really easy to make, all you need is a piece of aluminum angle iron and a few tools. You cut it with a band saw, hack saw, or tin snips, and then smooth it with
a metal file.
I shaped aluminum angle to the side profile of the hinge then cold-welded it onto the hinge and side. You want zero water infiltration at the sides, and this is one way to prevent it.
The better way is keeping your hinge long enough to overhang by about 1/2" on each side - but, I'm way past that point! -insert swearing here-
Again, it's not pretty, but it's not going anywhere and water shouldn't get in.
I used JB Weld. It's an epoxy that's incredibly strong in every condition you throw at it, at least any condition a Teardrop trailer can throw at it.
It feels like I might be in the home stretch of reapirs now.
Progress is good, progress is good (repeat).