I have a 2003 Trek 8000 that is "supposed" to be disk compatable but i'm a little unsure.... It appears that the mounting holes on the front and rear of the frame don't quite fit. I purchased the 185mm avid machanicals and the holes at the rear of the frame don't appear to line up correctly with the caliper hole mounts. The front appear to intrude from the fork too deeply into the front wheel. Did i miss the boat completely?!? Does this particular disk NOT fit my frame? Is there an adapter that i need? Your response is GREATLY appreaciated!