Zowie EC2-A and Steel Series Qck TRACKING PROBLEM

[sod off]

Hello, i recently got EC2-A and it seems that it has problem with my mouse pad. I changed LOD on the mouse to the lowest and the mouse sometimes stutters when i drag it across the mouse pad. Note that i have the Qck for 2-3 years. Can it be worn out or is the sensor on the mouse bad ?

[rotNdude]

Try the mouse without the mouse pad and see if the issue is still there. If so, then it's either the mouse or the LOD you set.