Love what I've read/seen on this thread in regards to Tincher pitching. DD is 12 and has been pitching for about 2 years now. We have our first lesson coming up this weekend and I'm excited to see what is involved and what adjustments will need to be made and how this next step of the journey will go. We have about a 45 minute commute which is nothing compared to others on here. Just wanted to share that we're about to dive into this process. I'll be sure to check in and share our experiences once we have more time with it.
Just prepare yourself and your daughter (but mostly you) that progress may slow down or halt if there are things to correct. But as you have read here many of us do Tincher and I think we all are positive about it and have seen it work.