I too use a flannel backed tablecloth ... I put command hooks in my hallway wall and binder clips on the tablecloth to hang it while I'm working on the quilt. When I'm done or company coming I can take down the tablecloth. Picture of layout is always a good idea. I tend to sew a little slower ... I take a couple blocks from different area of the quilt sew, press and put back ... repeat. I know it's slower but I don't have to waste time trying to put it back like it was.