In photo 27, it looks like her hand is on top of the ball (palm down) rather than under the ball (palm up). If this is true, I think you should get to working on that aspect.
LOL your first video and the last video reminds me of my DD and how she progressed in such a short time around that same age keep up the good work and let the fun begin imo practicing good mechanics throughout the whole yr is what is key for pitchers especially the ones that are per say on the next level compared to the rest.
In photo 27, it looks like her hand is on top of the ball (palm down) rather than under the ball (palm up). If this is true, I think you should get to working on that aspect.
Thank you for your comments. It has been a roller coaster of a ride but she has enjoyed it so far and I don't see her stopping any time soon.
We are still battling some of the beasts that she learned early on ... Shoulder, bending at the waist, and stacking the drag leg. I will certainly add Palm down to the list. I am still working with IR with her so is her PC. He says it differently and she understands him better than me. She is inconsistent now and that makes corrections difficult. I think the drills will help. We still use the information from JavaScripts first post on this thread.
Thank you again for the opinions. I will keep posting updates and reading the suggestions.