I bought the CQC 15 and I do like the knife. Here's the problem: in my overzealous use of the new knife, I have managed to chip the edge of knife while cutting something over my driveway. Is this permanently detrimental to my knife or can I just resharpen it. I have managed to sharpen most of it away, but an unsightly chip still remains. It's a bummer. :grumpy: