PYYYOURI am testing out a couple Zowie products right now. I found the same issue with the mouse pad. The quality of the pad is awesome but I found it sliding when I would whip my mouse quickly. Which essentially makes the crosshair or cursor not move. I put my old puretrak talent underneath it. It works well now. Maybe try tape?
http://i.imgur.com/RZEDtXJ.jpg
Wow Zowie could fix that issue so easily just by adding a texture to the bottom of the mousepad lol.