I agree with the above. Just put a board down that she will step on if she is stepping closer to home then you would like.
(Please do not abuse me, I didn't realize this was the technical hitting forum)
I have a girl that has an open stance but when she steps she steps almost on the plate. How do I fix this???
DD uses OS to remind her to lock both eyes on the ball during pre-motion...and dance w/pitcher.
But Really its because that's what MW does.