At the end of the straight, you'll see 2 strips of checkered flag looking tape about 5-6 feet high each. In between those to lines is the loop (it's underground). .

Checking in simpy means the computer has acknowledge your truck. He lets everyone know if they're checked in or not before the race. If you don't hear your name and you're using a house transponder, pull the truck into the pits quickly and make sure you didn't forget it and that it's the correct one. If I remember correctly, on the race sheets, the car # your are is also the transponder you should be using for that race.

I have yet to run a 31sec lap . Lots of 32-34 though. I prolly could run a 31, but I drive very conservative. I hate crashing and giving myself 42sec lap times as a result.