just curious if there is a proper way to calibrate the speedometer... the problem started after installing some indiglow gauges... i have a 96 240sx. if anyone can help me with this it would be much appreciated.

thanks,
Christopher


oh yeah, by the way, when i tried to ease the needle up a little, it popped off and there was a strip of metal wrapped around it. could i have possibly ****ed it up to the point where i can't fix this without replacing?