Here is the setup in the following video
Here is the video, Bob a check or money order will be fine. PM me for the address..
I do not have Johns stroke or knowledge but I believe you can see from the set up that the ball is curving, almost to center of the pocket on a couple of shots. Also note that the ball hits the rail well ahead of the blocker on the rail, which means there is more curve to the ball than just enough to make it in the pocket.
To keep it all together here is a link to measuring the curve. https://www.youtube.com/watch?v=Q78s5Hq88sA
One more thing, in the videos I posted earlier in this thread, I was using the wrong stroke. I went back and watched Johns DVD and figured out my mistake, I called John and discussed it with him and this is the result. It is in how you stroke the ball that results in the correct action..
Also the correct method is available for less than $500 on Johns Bank pool secrets DVD..