Because Stan's challenge requires proof to change his mind about claims that have no basis that can be analyzed.
e.g. Length of pivot in CTE, degree of sweep in Pro 1, direction of visual perceptions, 2x1 ratio, 90 degrees. In all, it's the most poorly descriptive system, in terms of objectivity, ever devised.
Another guy talking about that which he obviously knows essentially nothing about.

For someone that has put out a fair amount of info on how to play, you sure dropped the ball here. Maybe someone should go through your material and lay waste to the claims you have made. ??? Nah, not worth it.
Like has been said a thousand and one times on here. Get your butt on a table, take the time to actually learn it, THEN talk about your problems with it. Until then, you are just talking out your arse.