Any of the good systems by Jimmy Reid, Grady Mathews, Dr. Dave, Tom Rossman or any one else that has a published system has the same problems of adjustment. Its like everyone on here trashing pool gloves because your hands don't sweat. Come up with something better.
I totally agree with this statement. We are currently working on this very thing. That said though, rails, cloth, tips, chalks are not the only variables. Individual strokes fall into this equations as well, and I can’t fix that, or program it. We will however program in some (averages) for lack of a better term. I’m working on the BSC-2.0 and I will keep every posted.
Cheers