It really was a "hop"

[Woodchuck]

Little Jimmy - If you and your partner saw the pitcher lift her pivot foot up off the pitchers plate then you should have called and IP. Did the other pitcher use the same method of pitching. You and others that have answered your post are saying there is no advantage, bull, if this is the only way she can pitch then you were giving her and advantage on every pitch that she delivered. Our job is to call the rules the way they were written for the game that we are calling, not how we believe they should be called.