NCAA game - Assistant Coach

[shipwreck]

How would you handle this situation. I had a college game 1 1/2 weeks ago where I was the BU, in which I called 8 illegal pitches on the same girl, same game. She was sometimes starting with her non pivot foot anywhere from an inch to 5 inches behind the pitching plate. I explained it to her and the coaches. They must not have felt it would be advantagious ??? for the team for her to change since she periodically kept doing it. Now yesterday, same girl doing the same thing. I call illegal pitch and explain AGAIN!!! Assistant coach then makes this remark "sure is funny, we were in a tournament in Arizona this year and better umpires than you never called that" Then a remark about the game the other night. All this was yelled from outside the fence. Should I have warned him, talked to the Head Coach, ran him, or just ignored him and went on? This is my second year of doing college ball. Dave