My mouse cursor jumps positions on the screen randomly at times. Like, I can be moving it left, then it all of a sudden pops back up at the right side of the screen. Sometimes the mousewheel will do it's own thing and scroll to the bottom of a webpage. Or, if I'm in a PC Game which is a first person shooter, i find myself looking at the bottom right corner of my screen at times. And since my mouswheele is the function for switching weapons, they switch automatically sometimes which is agrivating as crap. Any way to fix this? Oh yeah, this mouse manuvers on a mouseball, not one of those laser ones.