Originally Posted by NikkiLu
I just looked at your picture again and if you have the quilt/back/batting pinned or fastened to all four sides - it won't work. You should only have the two long sides fastened. Leave the two short rows free - then put some temporary strips of fabric fastened to the rails to keep the sides taut while quilting. As you roll it up, then you re-position the sides. HTH
You need to have the quilt/batting/back pinned or fastened to all four sides to keep it taunt. I used thumb tacks and as I moved or rolled the ends I would remove the tack on each side as I got to it.