Jcarpentier

I made a boo boo. I cut some backing for my DH's quilt a few years ago and am finally trying to finish it for him for Christmas. Here comes the boo boo: I wanted to use the backing for binding but need at least 1 inch all the way around. I have less than that at the top right corner. What would you do?

Basically, I wanted to "self-bind" the binding and instead of using binding strips and just use that back instead. At least, I think its called self-binding. That is what I found on Youtube.

Thanks!