[HungryBear]

May I extend this conversation?
I also believe the left wrist "passes through" level at impact.
I think the uncocking of the left wrist (#2 accumulator) starts at trigger and is not complete until and simultaneously with follow through, both arms straight. I also think the uncocking IS the downward movement of the club. I also think that the cocked wrist (to whatever amount of cocking) is NECESSARY or NO ACCUMULATOR 3 remains. ie. Wrist cock is required to have accumulator 3. I also think that the wrist cock of the left wrist brings the wrist to vertical because of the throw out action. Once the wrist reaches uncocked there is no more accumulator 3, no more endless belt action, and I would be completely on my own to MANIPULATE my left wrist to vertical. Very iffy and lacking consistency due to the many things happening at that time.
Just my thoughts-