I have only the one thing to say about snooker pockets so I'll keep saying it. Back cut the jaws till there are none. Bring the aperture to the minimum required for a ball going down the rail to pass. Now you have a playable pocket. Do same with pool tables. Ok that's three or four things but...
The important thing is do _something_ with the cueball. That's the ball that requires the precision. That and pocket speed which Bill Meacham pointed out.
Ok. Still confused but only as to how CTE is supposed to work. The Raga thing was more like incremental clicks on a gun scope. It was an easy shot but the cue ball landing was tricky and perfect.
Question for Joey A: In a match against J Banares, Anton Raga is shown doing an incremental sweep. He took four test strokes in sweeping from far left to far right on the ball. It was a short thin one to the corner that needed lots of outside. Was this CTE or something else?
I just thunk this so Scott Lee welcome to bash. (I think it's a good idea anyway) Try backstroking with a weak resistance band or bungee cord; rubber band if you have one long enough.
Ask him. It was a jump shot and the cue ball only caromed a foot or so. Maybe it's doable like that on a smaller table. It's one of those shots that I never dreamed of even trying. Only saw him that one time but IIRC people in the audience were goading him to do that particular shot.
On spot...