I looked for hours for a Olpha ruler that I know I owned and had just used. I only had to leave the room for 10 minutes, and after having DH help me find it (my sewing rooms are really not out of order, shouldn't have been too hard to find it) I started to think that I only 'thought' I owned the ruler. Turns out, because I have a habit of 'swiping' with my left hand anything that is on the cutting mat while I am working on it, I had forced the ruler to slide under my Alto Quilt Cut 2. They fit perfectly under there.