I'm going to start over.
About 10 years ago I started to build a 5 x 10 Grumman II inspired teardrop on a custom built trailer frame. Construction progressed to attaching the side walls and galley bulkhead. Ooops. My home made doors warped probably because I used wood framing with too high a moisture content that I leaned against my workbench for1 to 2 months. Life intervened and my plans stalled, changed, and considerably evolved
I'm going to start over using just the trailer frame, Dexter torsion axle and the 14" wheels I began with. Plus other parts like LED lights, wiring, a PD 4045, plywood and much more that I purchased over the years. I'll tear down the existing walls, bulkhead and floor. The warped doors will be junked too.
For the do-over I'll build a 64" wide by 121" long Benroy(ish) inspired teardrop. It'll have more spacious and functional interior cabin and galley areas. The strongest motivation to build a Benroy, instead of a Grumman II, is to have plenty of flat roof area for a permanently roof mounted 160 watt solar panel so its comfortable to boondock for a week or so at a time. I'm 6'4" tall so the two door cabin area will have enough room for a 60" x 80" queen sized bed. The galley will have room for a
Camp Chef Oven on a slide out drawer and a chest style ac/dc fridge freezer on another slide out drawer. An AGM battery stored inside the teardrop will be able to be re-charged by shore power, solar power and/or the tow vehicle's 7-way wire connections.
My Subaru Forester has a 1500 pound towing capacity for a trailer with brakes. I'm using a Dexter #9 torsion axle with brakes. The goal is to build a teardrop that weighs 1200 lbs. or less unloaded. To help keep the weight down it will be skinned on the outside with fiberglassed 1/8" plywood, not aluminum sheets. I'll need to be very weight conscious as its built in order to have enough available towing capacity to load the teardrop with cooking and camping gear, food, water, (adult beverages), bedding, clothing, etc.

I'll start a (re)build thread soon.