I knew it was going to be tight but doable. It was - BARELY enough.
I trimmed the batting off before the photo. You can see the bottom edge of the quilt (I don't know why the picture is sideways) and you can see the leader and pins. WAY to close!
I had to take out my Leader Grips - the clamps took up a 1/2" that I really needed. Pinning gave me just enough to quilt!
Next time - I'm going with a gigantic back and trimming off what's excess. That was too close.