Yeah, was thinking the same ...NathanOlder wrote: ↑31 Oct 2019, 22:43But if 2 cars are following each other, 1st car goes half a car over the line, blocks the laser, second car is marginal and no way of telling as the laser was momentarily blocked by the car going well outside.godlameroso wrote: ↑31 Oct 2019, 19:27Probably an easier better way to do it, for example a laser parallel to the track limits and if you cross it you're out of bounds.
And aside, track limits aren't always on straights (or do they?) .. and curved lasers are a bit of thing.
I'd say detection from track upwards would be best.