Almost an emergency question! Can someone give me some ideas for supporting my layout? I was planning on installing my benchwork modules this weekend, and until Monday, I was just going to screw them directly to the wall studs (through the drywall). Then I discovered as I laid my modules on the floor to see how they'll fit, that my walls are a little wavy and bowed, and the corners aren't perfectly square. If it was a permanent layout this wouldn't matter to just screw them to the walls but since I will be removing this layout at some point, I don't want the modules to be out of square. Plus my wife says she doesn't want a bunch of holes in the drywall. (This is still negotiable though ) So this leaves me with a couple options: shelf brackets, or legs. I need something that I can buy or build quickly, and needs to be adjustable (for non-level floor). Any thoughts?