Originally Posted by Stitchnripper

I am lucky enough to have a big dining room table that I put my great big cutting mat on and square up one corner at a time and then connect the squared corners. This work well enough for me. I should add that I only do this after they are quilted and before I put the binding on, so I am squaring up the three layers. Most of them square up pretty well and as for the others, well, that is their choice!!!