Quote Originally Posted by Troacctid View Post
According to the crit rules, you multiply bonuses to damage, but not extra damage. So you simply determine whether the damage is extra or bonus. Craven is extra damage, so it would not be multiplied.
Good attempt but doesn't solve the contradiction. RC 42 calls precision damage both extra damage and bonus damage, showing that those are not distinct terms.

Quote Originally Posted by RC
"A number of abilities in the game allow a creature to deal extra damage by striking a vital area. This category of abili-ties includes sneak attack and other abil-ities that work like it..."

"If the bonus damage from a precision damage ability is expressed as extra dice of damage" [meaning that extra dice of precision damage are bonus damage.]