Think of it as focused elimination of all that is not correct. Or perhaps better said OBJECTIVELY using the reference lines to narrow to the body position that can only result in going from standing to shooting position with the cue on the correct shot line.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.