In a tourney a few months back, I saw Allen Hopkins pull off a shot that I'd never seen anyone else shoot. He was close to the object ball with a relatively thick hit, but the path of the tangent line took him directly into another ball that was blocking his desired cueball path. So, he jacked up slightly and hit the object ball very hard, forcing the cueball to jump off of the object ball and over the interfering ball to get good position. I would have never thought of doing that, very creative and cool. Anyone shoot such a position shot regularly and/or have any hints? From what I could tell he jack up to about 35 degrees and used a very hard center ball hit to force the cb into the air.