Cowabunga system is from the BP folks and free. One of the authors came up with it in 2007, traded it and wrote about for a couple years. And it’s mentioned in the School.
Check this out, close to 1MM views.:
Somebody put the principles of the system into MT4, and uploaded it to the forums, but the attachment disappeared, I think with the website changes from this year or last year. So I searched for the MT4 stuff elsewhere and found it on another website, which I hadn’t used before. And now I’m here in this thread.