poking holes in the back works just fine for lacing up to try one on, too. Not likely good for long term, but great for a mock-up.
I don't know if it was the twist or if the two sides were different, or MY two sides are different, but the top edge gapped on the left while looking just fine on the right.
Oh, and I need a higher back. At least, I think that would help with the back ooze issue.
No, no pictures. No camera (