Much appreciated Tango!Thanks for the video. She seems very athletic. What I see that may help.
1. When she rocks back her weight shifts towards 3rd and not straight back.
2. Knuckles are not facing the catcher on the swing back or when the come back forward.
3. Ball is over her head (circle a little off)
4. Monkey butt towards 3rd.
5. 3rd base side of power line.
6. In the first video pronates real late. 2nd one is better.
Just my thoughts. Wish you and your DD the best.