pdb1:
goldeena: to give a putting system that was flawless.
Deana . If you could combine and cross-reference JC Snead , Tekoma , MistressCosette ( the most technically accurate ) IMSO ( see her blog ) , and your own findings . Into the top " Predictor " .
I found MistressCosette and her blog very early on and went through it in some detail. Some is a bit hard to keep up with as she obviously developed it over quite some period of time, but there is a lot of information there to chew on (and not just about putting).
Things like that and the others links you provided provide insight and some history into what others have learned, have tried, and modified ocer the years.
As you noted, none of it is flawless because....humans.
Still all of this, with addtional tweaks and items I have learned while playing have gone into my "predictor" which is helpful but no where near "flawless"! That pursuit of "perfection" is really just an academic exercise ( which I enjoy), but in my case, "perfection" would not help much since I can't hit the ding! Dang it!
My predictor is mainly my way of learning how to "read" the courses, winds, green speeds, and breaks while I play.