Illegal or Legal, what are your stipulations?

[Coachtindell]

Working hard on eliminating it. She is having trouble timing the forward lean with the push off. She is too upright when she pushes off. Sometimes the pivot foot leaves the ground because of the hole in front of the rubber, but when she really drives off it comes up 2 or 3 inches and doesn't land for about 10 inches.

Obviously Illegal, she knows it and I know it. Hasn't been called yet, but she has only pitched 3 games since starting it.

There were some really bad ones at the 12U tourny I attended. Didn't see one called.