Why did this happen?

[PARAGON]

Originally Posted by Poopy

I think what he is saying, is that there is a sensor, it senses a pulse when the magnet or whatever it is goes past the sensor. It has no idea if its going forwards of backwards, its just passing a sensor. Lets go to a simpler example for you. Picture the speedometer you have on your road cycle, when you got the kid at the bike shop to install it he put a little magnet on your wheel and a sensor on your forks somewhere.

no, I think he is trying to think, which he shouldn't do. He might end up with an aneurysm