Right or wrong if this was one of my players I would have her drop her hands 3-4 inches to begin and leave her alone. In my uneducated opinion I think for her age her swing is great and as her confidence grows her hips will get quicker and power increase. If you want to feel better about it come watch our whole league swing it. Again if you were one of my parents I would be saying "leave her alone" and "when is our next game" lol