Hey all, I'd like to pick your brains a little. I've got an 07 zx6r with a speedo not displaying anything but 0. It wouldn't be such a big deal, but it also doesn't add to the mileage. it's been at 18135 for a thousand or so miles... I've swapped the speedo sensor out twice. Still nothing. I bought it from my uncle, and it worked until his nephew rode it and broke the chain. Marred some plastics up a little, but also the speedo doesn't display anything. Any insights as to what it might be? Checked fuses for s&g too, but they were all good.