Once the two draggers start, one will tap the e brake very quickly a few times, replicating SRF. This gives them an advantage that is frowned upon. The only real way to pick up on it is, listening to your opponents rev pattern. A consistent high RPM tone and you know they are fine. If the revs drop to the point of 'almost bog' but they accelerate faster then usual, raise that red flag. Or simply spectate the races and if you see the e brake flashing on and off, that's usually a dead give away:tup: