The slightly cooler weather early and late in the day continued improving and I've gotten more done.
As promised I painted the tongue, to match the window frames and wheels. I figured out what ailed the jack and concocted a way to fix that and improved on my first try, too. Under the wheel, by the way, is my favorite chock, good for the whole trailer, a concrete sprinkler head ring, all of a dollar-something. The small handle above the coupler is handy, too. Both have survived a cargo trailer and few boat trailers.
The fridge is from a church yard sale a few yers ago. It ran and runs fine but didn't have a freezer door and I'm rather pleased with my fix. The dowel of course can't be long enough to stay in the holes if pushed to either side but the wire ties hold it to the door, and the side panels center the door. The weight of metal handle helps it swing shut. In a primitive camp frozen water bottles or ice bags in the freezer compartment or top rack would make it a fair cooler.
The deadbolt was still in the original hard plastic shell package, but I got it out anyway! Alas, the directions were incomplete and the screws were too short for the door thickness it was supposed to fit. Mine is the same as the walls, 1-7/8". I figured out the first and fixed the second by insetting the inside flange its own depth, the same as the 5.2mm ply. The handle is from the junque box and may be temporary. Good thing I remembered to include a chunk of 2x6 for all that before skinning the door.
Lord willing, see you next Sunday evening with the PetCool figured out.