basically, john, it was just him pointing out the difference between address and impact (hands, head, and hips)......his constant encouragement to know beyond any doubt that you did in fact hit down on all chips and pitches....allowing your arms to be spaghetti so you could use centrifugal force to shoot them out.....avoiding over acceleration at all costs......
really it was just hitting lots and lots of pitches and punches with lofted clubs...trusting the mechanics and letting them happen instead of forcing them to happen....
as far as the finish...i have always tried to let the swivel happen and try my best not to manipulate my hands in any fashion as i work toward finish...the ball is long gone anyway