I now believe Practical Discussion is not possible on this venue. CTE is a very broad term, just look at youtube and it's many variations and explanations of it. I'm quite aware of the "crap" that was spewed here back then, some I was involved in and some before my time here, most of it wrong, and not by a little bit. My concerns are, and always have been Pro One, which is Stans Shuffets method that uses Hal Houles basic CTE concept.Huh? How about this... go read the crap I had to put up with in that thread I linked to and then ask me if my snarky comment to you was out of line. I apologize if you turn out to be a rational CTE user but those, frankly, are few and far between. "Practical discussion" is rare in CTE world.