look at the lap times on Friday for any necessary rider adjustments
Wait. Is THAT how I should be doing it? I've been picking my guys based on their hotness factor. 
Haven't done it that way yet - been relying on pocks made at the end of each race when I check my standings. I just save my racers then. SHOULD be looking at who's on the front row, second row, etc., but I'm apparently too lazy.
- Dan