For her age DD has good speed and good control. We are just working on how to make it move as much as possible. As I stated earlier about 1 in 20 pitches it will dart so much my eyes pop open like how did you do that. As for the 10-4 it may be4-10 she is throwing what we called her drop but she has been feathering it pinky last to leave the ball on top outside of ball. She pitches it straight to the batters hip and it breaks towards the edge of the plate. It works so we use it. I feel that’s not what that pitch is supposed to be doing so Im trying to learn. Im wanting it to drop so we are working on hand straight behind the ball and leaving all fingers at same time. Our tournaments started back up so changes have to stay minimal until we get a break. Thanks for any additional information you can think of.