Yup, the reports were true. It seems to have some shit optical technology. It feels like an old razer that skips around. LOL.

One of the worse things is, it doesn't work on steelseries own mousepad. It just skips skips skips won't even track.

Sticking with the ms3.0, ikari optical and logitech 510 and deathadder for now.

Me playing on different surfaces with the kinzu

http://www.youtube.com/watch?v=21NP60hT7L8

new firmware update *******

http://www.youtube.com/watch?v=nFIKhWf_QEo