A little progress on the cotton gin. The windows, doors and glass are all in. A cotton gin is incredibly dirty, and there's no interior on this model, so I sprayed the inside of the glass with a super light coat of dullcoat. Started on the roof yesterday. I ran into a minor dilemma regarding the vents / stacks. As I was preparing to put roof panels on, it came to me that there was no real support for the four vents. It worked out ok, but I should have planned better. You wouldn't believe how many times I've done idiotic, brain-dead things and painted myself out of or into the proverbial corner. After debating several solutions, the one that seemed the easiest was to simply cut a piece of quarter inch thick balsa, drill the appropriate hole (diameter for the vent pipe) at the proper angle, and glue it to the framework under the metal roof in the correct location. It worked pretty well. So far only one side of the roof is installed and it will need lots of weathering. The vents aren't glued in yet, so they are a little crooked. Then on to the roof for the warehouse.