so my last thread died on here, long story short. i bought a led shift light. tried the pin 48, and it doesnt work for the svt model. read a thread that their is a signal in the harness behind the gauge cluster,but cant find anymore info. trying to avoid paying 70 bucks for a tach driver to feed a 40 dollar shift light. so my question is, is their absolutley no signal i can grab (ford techs help) and if not, does anyone else sell a tach driver other than ford?