There is an ideal release point in every jump shot (the visual cue), if you release the button at that point you will ALWAYS make the shot. That point is fixed and does not shift. The shifting that Labs is talking about from shot to shot is just a tiny amount of noise that comes
Replying to @NBACoachM and @Beluba
We probably explain it on the site better. We can get it to be almost the exact animation But we cant control where the ball releases from (left hip vs right hip)which changes the timing by a few milliseconds.which is basically nothing. But the device is precise so it catches it