I make sure any head that rides along in my quiver is cutting light arm hair sharp. If I can't get a blade to do so it becomes a practice blade.
So far I've gone through 2 or 3 ST blades that wouldn't sharpen. The rest (out of 2 packs & 1 replacement pack) I've been able to get a hunting edge on.
4 animals so far, Pass thoughs and big holes.
I hope he corrects whatever he feels is wrong.

I also hope his entire process remains "Made in the USA".