Excellent video Peter on how to retain lag! As you mentioned in your dialogue, everything is predicated on being tension free and one's timing. I would take it one step further by saying "not trying to manipulate the club!" Your loose arms and flexible wrists were demonstrating to me that the club was working perfectly the way the designers intended the club to react in a golf swing! I definitely liked your smash bag demonstration to show the alignment with the arm and club at impact. Well Done Peter!! Keep up the good work!!!