i replaced the old gauges with new white face gauges from the classifeds. after i installed them all the gauges are reading incorrectly. i need to know if their is a way to reset them and how. i had to pull the needles off to change the faces. the worst one that is off the the speedo. when the key is on the on position it reads at 20 mph but the car is not moving. when you put car in gear it jumps to about 30 mph. please help me if you can so that i don't get a speeding ticket and my wife won't yell at me!!!!!!!!! thanks in advance for help cb from ny