I am having a little trouble with my quarter squares as several of them are quite scant on the 3" size. I guess I will take them out..... but now I am concerned that my 1/4 inch mark on my machine bed might not be accurate enough. (hmm maybe it is the quilter and not the machine ; but so much easier to blame the tools we work with first.) I quess I better check some of my other squares. I dread this