They're all like this. The mouse has weird feet so they thought that adding texture to bottom cover would make up for it, but all it does is drag along your mousepad and give resistance. A good mouse will glide over the mousepad surface, like the G500. With the 502, it kind of feels like im dragging a rake through a pile of dirt.

@Beck- It IS the best sensor ever released, much better than my old G500, and the feel is more comfortable, even though it forces a clawgrip. And like i said, the mouse glides perfectly if you take the bottom cover off. It just annoys me to do so.

which mousepad is it btw?

Some Steel series mousepad probably

FYI



http://www.frys.com/product/7403425

Good through tomorrow while supplies last