I love them also and have never had a problem with them.
Much easier then cutting out regs and squares for each goose, especially when you need lots of them.
How can you know what size squares to use if you dont have the instructions? Each ruler uses different size squares.
I keep all my instructions in one of those small plastic drawer units that have 3 drawers in them. They are great for all kinds of small stuff. Target and all the major stores have them.