https://wiki.guildwars2.com/wiki/Pinpoint_Distribution
This engineer trait was changed a bit in the recent skill balance.
The text info in the tooltip in game reads:
Increased Precision (9s): 150 Condition Damage
Guys, precision increases critical hit chance and this trait only increases condition damage.
The bug is noted on the wiki:
Bug: Incorrectly listed as “Increased Precision” in the Build panel
Probably happened because the trait use to increase condition damage based on your precision. So somebody got a little mixed up LOL.
There’s something charming about rangers.