I've been thinking. I was going to ask you Mchid if I could spectate this Sunday if I'm around but then I thought, "I don't want to get in and take up a regular's spot" so I'd have to join the room after the race start just to be sure and not before. If I was a Sunday regular and tried to get in 2 minutes after qualifying started but couldn't get in because the room was full, I wouldn't be too happy if I looked up the race results and found 5 or 6 one-time racers or guys from Tuesday filling in took up the empty spots.
Something to think about Mchid when we go about inviting drivers not signed up to that particular day to race. Maybe we should have a cutoff of sorts where the regulars have say 10 minutes to get into the room so they're spots can't get taken by fill-ins and then after that it's wide open to anyone that wants to join. I'd also suggest that anyone who didn't sign up for that particular night shouldn't receive points for their finish either.
Something to think about...