I tried the ladder, but found things a little dainty for my 230 lbs. I broke down and bought some used scaffolding sections to work on my 1965
Tradewind. The scaffold can be taken down and stored when finished. It makes life alot easier. I plan on fabricating a bridge between the scaffold sections and mounting some pneumatic tires so I can roll it along the length of the trailer and be able to work the roof sections. I'll let you know how that part works out once I get it fabricated and operational.