i get the pics but the whole data and the funky numbers and all that stuff is over my head. do you really need all that to learn how to hit a kick serve? i mean sh!t, cont or ebh grip, throw ball up. hit from 7 to 2 on the ball. and if you did everything right you should be able to tell the time if you were wearing a watch on the racket hand.
step two. practice.
thats how i learned anyways.