i'm trying to do import for stock adjusment on v16 EE

the inventory adjustment goes wrong,

it add the qty when i do adjustment

ie : 

product A on hand = 8

i do adjustment as 10,

then the Qty in system is showing 

8+10 = 18

its should be as only 10 right , on hand quantity..

any one can help ... ?

i already try using stock quant ID to update, but still the quant is restrict it saying..

how to import adjustment, cause in community edition, its going normal

thank you and I appreciate to you guys.