It rains allot at Keystone.I used to load up clear sky. Hour or so drive,get to the track and it would be raining. Maybe for less than a hour.
Now THEN if the cars were out and it would start raining,guys would line up down the track to do the best at keeping the track dry.THEN when the rain stopped,we would drive up and down the track using the open headers to help with the drying. Those were the days.. Doubt they would do that today.