Lindsey Newman
New
I put in bold that I think "target" is meant instead of "target line"--Brian will have to confirm if that is true or not.
At some point during the downswing the club face sweetspot has to be "flipped" to the ball. Whether it happens at the hand's lowpoint as being the optimum, I don't know. But, I feel it is happening throughout the whole downswing and probably the sooner the better, as that is the dowswing's only purpose. The whole point of this release is that the clubhead should not feel as if it is lagging at any time in the downswing, so I'm not sure how to answer that last paragraph. Hopefully someone more knowledgeable who understands your question can answer.
No, I meant exactly what I wrote. Target line