[BAracer]

Or to put it back into words...the dials allow you to focus the trigger on the range of corner speeds between the slowest and fastest corners on a circuit. So:-

0% trigger: car ststionary

1% trigger: MS (Minimum Speed) is the speed you want to go round the slowest corner on the circuit.

99% trigger: CM (Curve/Max) is the speed you want to go round the fastest corner on the circuit.

100% trigger: car full speed.