I had gotten some fluorinated grease with my first Seb last year and since I had it I always used it on my CRKs earlier today my LG Micarta had gotten a bit of grit in it and I figured I'd give it a quick squirt with WD40 and regrease it later when I got a chance. GEESH it makes it a TOTALLY different knife. I wonder if the use of the grease by CRK helps to deter flicking cause it flies open with the WD40 with just a touch from the thumb.