Finally starting to make some progress. I have the structure assembled! You might be looking at the way I built it as weird. I assembled the walls/floor/ceiling in that fashion to ensure I had the 4" of insulation on every outside surface. The back wall slides in between the side walls, sits on top of the floor, and is flush with the edges. The interior dimensions are still 4 X 4 X 4. This weekend I have to cut the burner pans for the side walls and back wall and hopefully get those done so I can wire it and stuff it with insulation. Laters
