Gosh,
I don't mean to rain on this parade but I have one and do not use it because my rotary cutter sliced off the edges when I used it. I laid it aside because I thought this made my 1/4" seams inaccurate. Also, I it dulled my blades. I purchased it about 5 or 6 years ago. Are they making them out of something that will "stand up" to the rotary blades now? Anyone with a newer one having this issue?