Campag bottom bracket torture

[cite]Sheldon Brown[/cite]If your bottom bracket came with retainers holding fewer than 11 balls, I strongly recommend that you replace them with loose balls. This is not really difficult to do. if you know how.

Hmmm, this is his advice on loose ballbearings. So if you've got 11 (like I have) or more is he saying don't bother?