I'm having a hard time figuring out what kind of material to use for making reusable templates. Cardboard, matboard, etc. are just too flimsy and when I'm trying to cut my leather/fabric with a rotary cutter they are too easy to cut. I've tried 1/4" masonite which I cut using a scroll saw and that's much better than cardboard, but it's harder to cut and fairly expensive. The plastic place mats from the dollar store do seem to work better than cardboard but they're not large enough for some of my