Anyway, I came across a "perfect binding miter" tool that fit my "gotta have" bill. There it was all shinning, new and unopened. I didn't remember where or when I purchased this little gem but it was smiling at me in all it's glory. "Oh great, now I have to learn how to use this new fangled thing" I thought. I read the instructions watched the online video and now it's my go to tool for making miter corners on binding, and yes, they are perfect.