Sharon Schamber's method for me too, it makes beautiful bindings. Different battings may require different size bindings. If I'm using a different batting, I usually make a test strip and try it out to make sure it'll work. On my "Quilter's Dream_Select" I usually use 2.5", heavily starched & pressed in half, and sew with my walking foot at almost 3/8". Get an awesome binding every time!