So if you see a patroller on your trail, just stop carving. Slide on by or wait for them to ski down out of view.
If you get approached while not carving (in liftline, standing around, etc), say "that wasn't me. prove it."
If you get caught in the act, and are asked to cut it out, play nice and kill them with kindness until they leave. Then resume.
If you get caught in the act by someone clearly agitated enough to pull your ticket, carve a big gouge into their skis. You're going home anyway, may as well piss them off.
I don't know that mountain at all, but at my mountain most of the good carving trails are black diamonds. I personally could live with being able to only carve on black diamonds. I don't know how they could possibly justify banning expert level activities on expert terrain.