Hi, newbie to fto's but old school north american muscle car. My problem is that when i purchased the fto the chip to change to mph had been done but the dial had not been changed. I ordered a new dial and in my haste to get it fitted, i pulled off the speedo needle without marking it's position. I now can't seem to get it into the correct position. I turned on the ignition and placed it to 0 mph but doesn't seem to be reading correctly. Any hints, tips or advice would be greatly appreciated. That'll learn me to be in such a rush!