Hmm, well, I don't see it very often, but with Mystik being owned by a foreigner, I'm now looking for a local source, more reliable. Royal has two plants, one in Tulsa, OK, and in Shertz, Tx. I'm even looking at trying to be a distributor..... they make a lot of products for the majors, such as John Deere and New Holland/CaseIH. From what little I'm getting in feedback, they seem to make a good product. They use a lot of the additives from Lubrizol that Mystik USED to use..... If you find anything interesting, keep me in mind, please.