Though they were mostly SmKey mold and not just the Caribbean, which I should have noted and made clear that I am sure all the corrections were probably made, there were several chips thought to be gray on that mold with the most recent example being the Lucayan chip I sold you and you which was grayish-looking, turned out to be beige once you cleaned it and posted it here... and not meaning that those discoveries back then have not been corrected, especially in books and not solely pointing to ChipGuide. Point was that there are several chips, even the examples Hanover has pointed out just a few weeks ago, that when once cleaned are much different in color...