Question Is it possible to get rid of black smearing on VA monitors ? (AOC CU34G2X)

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Im using AOC CU34G2X and mainly playing WoW.Black smearing isnt "that bad" but im a person who likes to keep everything perfect if possible.I tested different settings and tried UFO test,its not that bad but somehow in wow i can still notice it.Overdrive settings didnt matter in game,but in ufo testing only.