[Daryl]

I agree with you in that one can apply a compensation.

Although the USE of Extensor Action is very RARE I think that Many great Ball Strikers use it subconsciously. If you don't apply Extensor Action then you're missing out.

I don't see it used by Pros while Putting (its not available for "Pendulum" Strokes). That's too bad, because Extensor Action with Putting is the meaning of "Precision".