has anyone changed the roller size during an event? I am curious if you need to make a correction and have already had some times put up will the new measurements adjust the times or will they hold to the original roller info?
times are just recorded as times at the moment the race is run, there aren't any adjustments. Best thing would be to start with a new database, or a new event with new Racer names.
We made a distance change mid event one time and all the "best times" were from the shorter distances, made it difficult for us to do rankings and brackets.
If you are reusing your racer list from event to event, you may see similar issues on the stats screen, which is really a "best ever", not a "best this event" screen.