The settings on Ratingbuster currently does not seem to be separate per character, which is a problem if you want different things to show for different characters.

Example: I have a mage and warlock on same account and server.
On the mage under Stat Summary category Stat - Spell I have enabled "Sum Frost Spell Damage".
When I log the warlock, I then disable "Sum Frost Spell Damage" and enable "Sum Shadow Spell Damage".
If I log back to the mage, then the "Show Shadow Spell Damage" is enabled and not the "Sum Frost Spell Damage" that I enabled on that character.

Solution suggestion: Settings saved per character and/or character profiles.