I do good and pretty accurate when jumping a ball that is 8 to say 12 inches away from my cue. (the ball I'm jumping, that is) I've seen people jumping ball as close as maybe 3 or 4 inches. When I try to jump over one that is that close, I always clip it. I've tried to do what people have told me, loose grip, changing to dart style for jumping close balls. I just can't seem to get it. Anyone have anything for this that might help me?