Sure thing, just slap a super‑thin strip of matte paint on the track at the finish line. No one’ll notice it until the car is about to cross, so the lap timer snaps a millisecond faster because the sensor thinks the car’s already in. Classic!

Alright, how about this – just give the driver a tiny, invisible “cheat” in the form of a perfectly timed wind gust from a concealed fan. No sensor, no paint, just a micro‑slip that cuts a millisecond off the lap while the driver thinks they’re just pushing their limits. Skill meets a dash of chaos!