I was looking at some beautiful quilting and one person commented that she sprays 505 on her rulers to prevent slipping. This is an idea I hadn't heard of before and seems like a great alternative to those sandpaper dots. She also posted that she uses GooGone or WD40 to wipe it off when she's done.

I don't have a problem with my rulers slipping but I know some of y'all do. Anyone try this method before?