Good to see you too, Andy.
It really is a day to day thing. Kent; who works there and holds a track record, and I were talking about that today. Best times are put down"typically" between 4 and 6 pm on hot days. However, there has to be people running the karts too to have tires and pavement to a good temp as well. Today was terribly slow. My line is pretty settled, and has laid down a high 34. I've been in the 35's most of the time, but today was 36's to 38's for most people, at least while I was there. Kent and I were also considering it might be time for tire replacement on some karts. So in short, I'd say it's day to day.
I will say there are times when non driving shitheads are in there to wreck karts with their friends. I ran with some today who tried to drive vengeful at me after passing him. I let him do his thing, he screwed it up and slammed into the wall. The corner worker black flagged him. So, good call on them seeing that stuff.