Watch Larry Nevel's monster force-follow shot on the 8 ball here at 2:15:
http://www.youtube.com/watch?feature=player_detailpage&v=tg3hk9L49MU#t=125s
To me, that looks something like what CJ is describing. His cue is slightly elevated, he doesn't hit the ball much above center, and he follows-thru on a downward angle with the tip ending near the cloth.
He must be hitting the CB at least slightly above center (from the perspective of his cue angle), because otherwise it would result in a sliding stun shot when hit with that velocity.
I can roughly duplicate that shot with a nearly level cue and a hit near the top miscue limit of the CB, and follow-thru high. It will be interesting to try it with CJ's "pinning" method to see if more juice can be added. It does make some intuitive sense to me: perhaps there is some "pinching" of the CB between the tip and the cloth that slightly increases the duration of tip-CB contact time, and certainly hitting closer to the center-mass of the CB should result in more forward energy transfer.
A related thought experiment: imagine you have a horizontal rod that is attached to a stationary pivot point in its center, and your goal is to spin it around that pivot point as fast as possible with a single "hit". If you hit it out at one of the ends, you will have more leverage and the hit will be "easier", but the resultant spin speed at the end points will be no greater than the speed of your hit. Alternatively,if you hit it close to the pivot point, the hit will be "harder" (as you don't have as much leverage there), but *if* you have the power to get through it with a good hit there, the speed at the end will be multiplied by the distance between your hit and the end. It's the same principle in spinning a toy top – you spin it fastest by twisting its narrow stem, not by grabbing it around its edges and spinning it.
My somewhat fuzzy (and perhaps non-intuitive) hypothesis: a powerful hit closer to (but not at) the center of the CB can result in more spin than the same speed hit further from the center of the CB, due to the multiplying effects of the distance from center.
Dr. Dave, have you done any experiments along these lines? I remember one of your experiments stated that max draw can be obtained with a hit slightly above the miscue limit, but I wonder if even more draw can be obtained with a sufficiently powerful stroke even closer to center ball. Or, perhaps follow works better with this technique since you're not fighting cloth friction as much with the forward roll as with the backwards roll.