Hi there sir , i was using the updated weapon mastery , i found out something .. its about the ranged mastery itself .. example i am a ranger with mastery like lvl 50, then i tried to clicked the healer and test my damage , my damage was around 150k on the dummy, after that i tried to buff like "improve concentration" and my damage drag down like 130k , i test it again and yes it is the same .. is there any problem with the ranged? pls help