The east coast has had a lot of rain, my track lost the first two points days to rain and it rained after second round the next two weeks. Tracks make a schedule each year , when it rains they try to consolidate races to try and get them all in on dry days. My track had a nostalgia race last sunday along with a test and ruin, I went to one last fall and got home at 10.00 sunday night due to the place being packed, I didn't go because I knew this would happen again. When you go to a race with multiple classes racing you have to be prepared to wait. My local track operator is easily accessible either by email or in person if you have a beef contact the track operator for an explanation.