Singularity is another old timer I know and respect and he's saying the same thing. I guess I was just lucky in getting the knives I did. It's pretty much impossible for me to dismiss this as ultra picky buyers seeing some of the people here. Guys that are as, or more knowledgeable than I am.
Good luck to all, and continue trying for a resolution that satisfies you. Spyderco can usually be counted on to do the right thing once they know there are real problems. If Sal and company were uncaring people just out for a quick but it would have been apparent not years, but decades ago. I'm at about 20 years of Spyderco use and it's not because there are no other choices.
Things tend to work out for the best in the long run. One way or another.
Joe