I just bought the carbon hugger for my 996, and I have an install question. It's a direct swap with the stock chaingaurd, but there's an extra hole on the hugger without the corresponding hole in the swingarm. I would need to drill a hole in the swingarm directly in front of the front edge of the tire. Has anyone done this? Maybe drill a small hole and insert a threaded aluminum sleeve? Tap and thread the hole itself? Use some kind of industrial glue? Just don't worry about it?