Hank -- I'm so embarrassed! My memory did one of its seive moments, and I didn't take the time to rummage in my e-mail. Truly, I often forget what my own name was yesterday.
Eric -- I speak only the truth!
Al -- I certainly know that you deserve a great deal of the credit for the knife Bob Kasper designed. It is a great one, just as the CRKT KFF is, IMO! Nice to see you on the forum!
Whomever -- the problem with my original sheaths was that they had anything but an easy withdrawal. I mean it was major wedgie time when I tried to pull the knife out. I just can't go around in public stimulating myself like that! People stare! (They also get nervous about people who moan as they repeatedly withdraw and replace their knives in public.)
I must admit that with a bit more time and a few more efforts at withdrawal, that one of the originals loosened up significantly, and is now useful. The other one remains like the stone that held that famous sword in ye olde Englande. King Arthur and all that stuff. Again, my memory isn't serving me.