You need to study up better if you are to be useful. At 1000 feet the width of the beam is 3 feet, narrow enough to hit only one car, and officers are trained on hitting only one car.
For the OP, you can check calibration records and officer’s statement or notes (if available) about daily testing to see if there is an issue. Since he will testify, he can clarify everything but calibration records on the stand. Otherwise, not much you have to go with besides delaying and hope he does not appear. If it is your word versus his, you will lose.

