Since we all assumed it would not be good to run them on a sharp edge, I figured I would ask TRE. Their response is below.
Hi Joe, you are correct. You need to radius the hole edges and remove the common laser/plasma seam from inside the hole.
I use a large counter-sink bit on the holes, and a pencil file or similar to remove the seam. Then clean up the edges with a 120grit flap disc, It is not perfect but will relieve some of the stress on the soft shackle. We are working on a solution for this very issue! Any more questions, please ask. Thanks, Ricky