I've been to other tracks where much less rain fell and the show was cancelled right away. Knowing how much equipment Tommy has I was convinced it would be cancelled...after all, it was definitely a monsoon, complete with frighteningly close lightening! But listening on the scanner it was clear that we were going to see a race last night.
Kudos to Tommy and his crew and congrats to Brady (again) for winning on one of the fastest tracks I've ever seen.