It is clear that you don't mind thinking outside the box, so I will offer you another idea. I have a feeling some others will blast me for this one....
I am sure you are familiar with SnF. Have her set up in the regular SnF stance but challenge her to place the focus on working her hands. I realize this drill is not designed as a "hands drill", but I have found it to be effective. As she is doing it, ask her to pay attention to what her hands are doing, and the path that her hands and the barrel are taking. Gradually reduce the angle at which she is standing, while asking her to maintain the same feeling with her hands during each step.
I'm past the point of worrying about being blasted...if I show up on Dick's blog, so be it. It's not like I don't know what needs to be done or don't get in the box myself.
SNF is pretty regular for us...we start here:
Then the 45* version:
I'll change her focus to her hands and certain hand pressures and see what happens...thanks for the suggestion!
CP