Here's a pic just to show you what I'm talking about. It's not the end of the world, but if I can prevent this from happening on my new Rotor cups then I would like to do that. The Park BBT-19 tool fits kind of loosely on the cups. It's far from having a close fit to the notches in the BB cups. This is obviously the reason why my cups are getting scratched. I'm basically looking for a BB tool that is known to have a tighter fit/closer tolerances to the BB cup notches.