I'm still a long way from the backdrop maybe but looking for suggestions so I can start planning. It's Mianne bench-work with a lift-gate. The basement has an exposed ceiling and it's too late to do anything with that. I wanted to be able to walk around the outside and inside perimeters so it's about 3' from 2 of the knotty pine paneled walls (there when I bought the house). So far the options appear to be hang Masonite on the walls or hang from the floor joists leaving a walkway or attach maybe foam-core to the sides of the layout enabling me to peer over the sides. Removing the paneling is not an option.
In addition to the layout there's a slot car setup Foosball table exercise equipment my granddaughters 4x8 layout 2 workbenches and a lot of basement stuff so a backdrop will be a necessity.
Most likely I will end up with a backdrop warehouse setup. Any suggestions would be greatly appreciated