Corsair Vengeance M65 help...

Hey, so im having a problem that i think is best described in my videos that i put out on youtube.



Basicly it feels like my mouse changes acceleration constantly. in the videos i move my mouse as steadily as i could. and theres obviously something wrong... Please help guys! tried updating drivers, playing around in both windows mouse config and corshair config program. as i say in my youtube description, i tried to play with option in every game...



here are the two vids, of which i feel vid nr 2 showcases the problem the best, please take a look :/

Vid 1:

YouTube

Vid 2:

YouTube

Heres the description of vid 1:

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recorded this

had 100+ Fps constantly. still feels (and seems) very inconsistant...

i moved the mouse very steadily.. i tried messing around with windows mouse settings, the corshair config program thingie. ingame settings in all of the games.



i use a Corsair Vengeance M65.



I use Battlefied 4 as an example as it has the most obvious effect.. this also happends in WoW, Payday 2, League of Legends, Borderlands."

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heres vid 2´s description:

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so same as the first video... tried updating drivers, etc... kind of made it worse :( what the hell!?

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