Thanks! Yes, I use the method where I sew two seams 1/4 inch each from the center. Thanks, Martina.
Rachel, I saw that tool demonstrated at our last quilt meeting. Then my sister showed me one that she uses that is different. Perhaps I am ready for a tool, but I wish I had gotten a better look at the one from the guild. She held it up and showed us samples, but I didn't get my hands on it. I am a very visual person and need to hold an object in my hand before I really "get it."
Thanks again, to each of you.
Dina