Originally Posted by pattypurple

I still, after many years, have trouble with my ruler slipping. I came up with a solution that works for me. I put my ruler down so the bottom edge is right at the edge of my table/mat. Then I use a binder clip to secure the ruler to the table. Sure helps me. The binder clips are also the ones I use when I lay out my quilts to pin baste. They can be bought at office supply stores