Quote Originally Posted by Swedish leo View Post
Since Jenny attach the strip she cut with the binding tool to the 8 " square. I figure that the binding tool should be 8" long.
I think...
Right! I went back and looked and I think the black big square is 8.5. The strips have seam allowance for the little black block. Maybe it is 8.25". Thanks for pointing me in the right direction. I really am good at math -- just not thinking!