Well I just got a great deal on a set of used Ford Racing 3.73 gears. The gears came in today and all the teeth and wear pattern looked great with the exception of a couple of very very small chips on the very end tips of the pinion teeth. Just wondering if they will cause me any problems, or not. The chips are very small and only on the very end tips of about two of the teeth on the pinion gear. The rest of the two teeth look great. I'm kind of on a budget and hoping they will be allright. Any suggestions?