Originally Posted by
jethro00
Motochick,
I have not had the disc mounts made flat. I see that the Park Tool disc mount facing tool costs $500+. Looks like our disc mounts may stay as they are 
this is one of those jobs that even if you do your maintenance that it pays to leave to the LBS.
Expensive tool, rarely used is a good reason to pay the bike shop.
__________________
You could fall off a cliff and die.
You could get lost and die.
You could hit a tree and die.
OR YOU COULD STAY HOME AND FALL OFF THE COUCH AND DIE.