I find it amusing how fast many guys will criticize and poo-poo what they haven't tried or know nothing about. Like I mentioned above, I spent my career in the oil business--in the research lab of one of the "big five" oil companies. Most people are clueless about the millions of dollars that's gone into the technology of a simple quart of oil they buy at Walmart. If they did they would be amazed at what they pour in their engines and gear boxes. Little hole-in-the-wall outfits that bottle and sell "gun lubricants" are doing just that--bottling and selling something that someone else developed. They are marketeers, not scientists. Think about it.

Rafter-S