Maybe I just don’t know what to look for. Anyone got pictures of this problem?
Ken, it looks like this. Just a small ding in the sharpened edge.
It's easy to miss unless you are looking for it but it's noticeable when cutting certain materials. I cut a lot of shrink wrap at work and if I haven't already discovered the problem, I'll know about it then because the edge gets hung up on the shrink wrap.
The knife above is this Schatt & Morgan #69 Jack.