I dunno if this is in the right section but, my Autogauge Rev Tachometer has stopped working. Ive looked about under my bonnet and some of my wires arent wired into anything and they are just dangling down!!! Bascially does anyone know the correct way to wire it up so it measures my revs. I know Keirz did a thread on here which made it really easy to do, but cant find that thread anywhere Any Help would be apprciated, Thanks in advance Liam