Lately i've been having problems with my mouse on Qck pad. When i swipe my mouse really fast across the surface, it just freaks out, and i end up looking at the sky, or floor. Mousepad and optical sensor are both clean. I've read that its a really common problem with DA & Qck, so i tried putting my old mantis control. And... it worked perfect on it, no matter how fast i move the mouse. Anyone else having this kind of problems with DA & Qck?

try razer control ;)

I had the same problem with my DA & QcK Heavy, now i have Everglide MonsterMat and work gr8 =)

bozhe :D

go pro , try to use Logitech mx518 with QcK heavy
GL :DDd