My sewing machine, Betsy, is a great machine. I love her to death, but there is no kind of measurements or anything so help me make sure that my lines are straight. While I was staring at the wall above my sewing machine, what did I see? A magnetic stud finder hanging on the metal bracket of a shelf. I don’t know why it was there, but I’m glad it was. The idea hit me like a train. I plucked the stud finder from the wall and put it next to my sewing foot. It may be a little red-necky, but finally! I have a guide to keep my seams straight! Haha!!