Please don't feel the need to be defensive. You're building something, I just like to talk.
I understand the limitations you work with (ceiling height, etc). and you can't wire-weld Polymetal.
I watched your solar panel video with interest. I want to put a 3x12ft collector on my flat roof.
I'm (slowly) restoring a Westfalia utility trailer. It is a 2x3x4ft plywood box on a T-frame with independent suspension. I may replace the box with a teardrop capsule, a single axle version of this:
