heres a thought, a watch weighs very little and theres talk about a possible penalty for the car/driver weight differential between the beginning of a race and afterwards.
so before the start of the race the driver weighs X amount, during the course of the race he will lose so much through sweating, added to the fact that the drivers are encouraged to pick marbles on the out side of the racing line so not to be under weight, where is line drawn on wether its down to either factor when deciding on whether a penalty should be given out give the variables?
LS's Tip of the weekESSENTIAL OILS aren't essential unless you're an engine, a gearbox or a twat