Buff Duration

anyone can help me..how can i change buff duration?
from status.csv ? or from skill?

example : i want to change buff duration for aloken buff..15 secs recovery hp to 10 secs recovery hp..
anyone can help me?

skill.csv

find the arg with 15000 change to 10000.
its however many seconds u want then three zero's. cuz of miliseconds.

u gotta change it for every skill lvl.