Bucket,
How about the pull of the clubshaft through impact? #2 is behind the shaft just like #3. After the uncocking of accumulator 2 and roll of accumulator 3. Is #2 helping sense not only the pull of the clubshaft through impact (swinging), but also any variations in the flat left wrist condition.
I think so, but my hands could be deceiving me.
Thanks,
Bagger