Posted on here re motors and have had brilliant replies so thought i'd add my other current head filling subject. Chassis pans. Does anyone actually know the science of these sliding, wobbly bits of race cars.? Is there any hard and fast re tuning the pans with weight or controlling the distance each part can move forward/back/sideways? How does adding a load of metal to a chassis, then leeting it move help? I understand its about some sort of damping effect, sort of moving the mass of the car in stages, but would really like to know which part of the cars handling each pan action affects. Or am i asking toooooo much? cheers all Bungee.