multiple ranger stances bug or exploit

ok the other night i was abl to buff myslef with all 4 ranger stances. i received full credit for damage increase which game my ranger over 600 dps with np combos ot cirts.. just form the stances. normally only 1 stance can be applied at one time but i had all 4 .. i have no idea how it was done and have tried for 2 days to duplicate it with no luck. tjhe buffs lasted over night till my dumb ass refeated....any suggestions opn how to get the 4 stances back?

600 dps with all 4 stances is way to less......it would be around 1200+ so it was only some kind of visual bug i think...

my mistake the multiple stances with over 600 dps was 3 stances not 4. and i currenlly have 2 stances buffed at 453 dps when targeting the bow. with 1 stances it is 220 dps . i just have no idea how i got the multiple stances. i can not duplicate it... its a bug but obviously repeatable. i know of 2 other rangers with multiple stance buffs... thery know how to do it and wont tell. they are dawns razors rangers.. and it is verifiable.