Then few weeks ago my kabar BK11 did the same thing, and I investigated, finally finding out it's because of the injection molded sheath. The glass fiber in FRN would dull the edge instantly on contact.
This brought me back to rock salt. I took it out, looked under light and made sure there's no damage whatsoever to the edge, then inserted and drew from sheath a few times, and looked again. And there it is, the dreaded reflection off edge. :mad:
This friggin blows, no point in putting a sharp edge on it since it'll dull within 5 seconds. I intended to use this knife, but now looks like I'll have to get rid of it.