I am with you, I would not PP without one. I have a postcard taped to mine and use it. I admit I took a class with Carol Doak before I could my head wrapped around the process she uses. I have the add a 1/4 6 inch, and 12 inch, and the add 1/8 for smaller blocks.
Originally Posted by
PaperPrincess
Well, I guess I'm 'odd girl out'. I love my add a quarter ruler for paper piecing. The bottom isn't flat, the 1/4" part is a bit thicker so all you have to do is butt the edge of the raised portion against your folded back seam, cut then line up your next piece.