But isn't the TSP defined as a flat back turn? Can't the TSP also be the elbow plane at impact? Then there would be no shift? I can't control both the right shoulder on plane and the left shoulder "plane" so don't we take what we get Re: the left shoulder? Doesn't #4 "slide" down the left side before release? Isn't it just the "right" triangle that lays on the plane. (3 points- right shoulder, #3 pp, sweet spot- form triangle)? Doesn't the left triangle roll or swivel to vertical to the plane through impact? Isn't this mainly a pivot thing? The game is played in front of the torso between the shoulders? Dont the hands practice this so they can direct the moving parts? And, Every time I experiment I have a whole new rhythm thing to get back to? I think my aiming point is not on any imperative line but on its own delivery line that is near the outside of my left toe? Does that sound right?