I always have extra fabric hanging over my seam allowances. So I trim them them up while the paper is still on them. I first try to sew them together with the paper still on. That keeps all of the bias playing nice. Some patterns this just did not work well, so I removed only the paper in the seam lines, so the block is still stable. But remember...I do not always follow the rules, I can be a rebel :wink: :D:D:D