hmm so good learning , i tought they allow for road courses, but seems like it was only 1 case
There was, however, one case of a Sprint Cup race being held in the rain. In 1956 a race at Road America was held in rain and won by Tim Flock.
anyway
this season is only to warm-up, also i have diffrent point sytem
next season (if) i will totally change structure, split to 2 divisions: Sprint Cup and Nationwide
also main point is to try make all used track, so can use in future again