Cane said:
Wow-so much info and some of it not so good imho.
Jim Rempe says he uses a Meucci and it doesnt deflect so that is not an issue for him.
Nesli O'Hare implies there is more deflection with a slow stroke than a hard one.
I once talked to a top regional level player who did not know that deflection existed. Certainly though no one can play at that level without allowing for deflection so subconsciously his brain had to know about it.
It is mentioned in the article that perhaps no mattter how you began to learn to aim, your eye hand coordination will eventually compensate for the shortcomings of your system. In short you will perceive a reality that is false and make shots.
I think this is why it is particularly difficult for a non novice to adapt to a different aiming system.