Hey, if you are going to be shoping for new rulers, someone on here recently mentioned the new Cutting Edge rulers, or something like that. They sharpen your rotary blade as you cut. I've looked into them and when I need another ruler, I will definitely buy one of these. One of my LQS has the 37" x 3" Cutting Edge and she insists it's the greatest thing since sliced bread!
Josi in FL