[RayTurner1126]

we still did drive after we lost the wheel, and we really didn't notice that much of a difference in driving ability as far as what i could see. that's why in the stands we were like "no...that can't be our module...we're still driving!" as for how it happened: the screws holding the module in backed out. we replaced it relatively quickly, so we did have a pretty good laugh about that one....