As described in http://paizo.com/pathfinderRPG/prd/advancedClassGuide/classes/swashbuckler.html#precise-strike, the Precise Strike bonus should equal the swashbuckler level; instead it seems to be zero.
The attached character demonstrates the issue on 6.07.00-dev build #79.
What attached character?
Investigating this, I can find no obvious issue. The value should populate, or otherwise none of the deeds should be displaying. No obvious typos. Without the character, I cannot accurately recreate, and my time to investigate is up. Need to finish school work.
Very sorry! I've attached the character in question.
The damage bonus for this character's precise rapier strikes should be +1 (Strength 13) + 3 (Precise Strikes); but the damage roll is listed as 1d6+1, even for the "precise strikes" version.
If I have erred somehow, though, please let me know!
Weird, the temp bonus was attempting to add an SPROP to the weapon.