But now the judges have different instructions for each driver. The lead driver must run the course as perfectly and smoothly as possible with lots of speed, angle, and style. The judges want to see the equivalent to the cleanest possible run the driver can do with zero corrections or errors following the course map making a chase-able run. The chase driver must mimic the lead driver’s every move as close as possible. The chaser cannot initiate earlier than the lead at the start into the first corner to stay close.