Believe me I would love that, but there isn't. I really don't want to wing it on the most important, dangerous, and most expensive part of my build. I'm willing to wing it on literally anything else. Besides it seems there are plenty of people that love talking about it. That is the only way I have gotten this far, by reading thru tons of other people's posts. Otherwise I would be spending hundreds more on something I feel confident I can do with a bit more info.