BTW, just an observation. The business I'm in has nothing to do with knives but we make a high performance product developed and lab tested by a bunch of PhDs, then further significant field testing, etc... I've spent time in those labs discussing with the PhDs all about our performance characteristics and why. I then have gone to the forums that discuss the use of products from the industry I'm involved and I'm amazed at 'the gospel', or as we call them in our company, the 'myths', that exist about the technical properties and use of these products when I've seen and reviewed the reams of data that point to the contrary. I just kind of chuckle. But since knives are my hobby I'm glad I don't have all the real factual scientific answers else I probably would never be able to rotate knives as one would scientifically be proven to be the right one, thus making all others the wrong one.