I think he was trying to answer the question I asked. That was: if you move the cue ball forward, out of the kitchen, but along the shot line of a spot shot, how close to you have to get to the object ball so that you can stun the cue ball off the object ball directly towards the other corner pocket?
This question came up because some people seemed to be saying that draw would be useful on no-rail spot shot challenge. This modified shot helps to test that idea.
Unfortunately, in the video iusedtoberich was not shooting along the line of a permitted spot shot. For a proper spot shot, the cue ball must be placed in the kitchen.