Great videos, yet again, John.
Pretty soon you're going to make yourself a reference point for many people.
BTM, who generally seems to use too little oil on their Medium and Heavy oil test patterns, just rated this ball a 56 in overall hook and rated it with 9s for Medium oil and 9.5s for Heavy oil. I think your videos give us a better picture of the ball's potentials, especially since you used both a medium polish and the stock surface.
Thanks again.