Rc3 or rc4 amb lap counting system wanted W.H.Y ?

[colin367]

I'm looking for a rc3 - 4 amb lap counting system. What have you got ? Parts ? Just something to get us up and running :)

Thanks in advance

[Zippy G]

Hi, not sure if you have seen this:

http://www.oople.com/forums/showthread.php?t=172649

Good luck