Did you ever?
I was getting ready to start cutting for my next quilt project and got out my Stripology ruler and rotary cutter. I decided since I have been doing a lot of quilting lately I should change the blade in my cutter, in fact I changed the blade in both my favorite cutters. I started having problems with the Stripology ruler making my cuts that I have never experinced before and was getting alot of strings of fabric, switched cutter and same problem, went to using regular ruler and same problem. I am now over 75% done cutting strips (a real struggle) when I look at my rotary cutters and discover that I had 2 blades stuck together in both, did I feel dumb. Took out extra blades and finished cutting fabric, wish I would have discovered sooner.