Relating the Nowotny Drill to the Endless Belt Effect:
Remember, the Belt Speed, i.e, the Hand Speed, does not change. The Surface Speed of the Clubhead increases dramatically, but only because of the Pulley Wheel Encounter, i.e., the Release Point (Study 2-K #6 and 10-24-A/B/C/D/E).
For the 'Pulley Wheel Effect' to occur, the Right Hand must Overtake the Left and the Clubhead must Overtake the Hands. So...
Keep 'brushing the Plane Line with the Right Forearm and #3 Pressure Point and 'Closing the Door' with the Left Hand as the Right Forearm brushes by. Feel the Swivel (Sketch 2-K #4/#5) in the Left Forearm.