Mouse tracking issue??!

[snips86x]

I've got a Cyborg RAT5, and over the last few days, I've been having issues with the mouse refusing to track left and right but works up and down perfectly.

I've found that if I give it a good shake, it come back and works fine. It seems to happen more in-game, and if I pause then resume, it's fine.

Any ideas? It's starting to drive me mad!!!

 

[elemat28]

Throw it to the wall. Worth a try as it seems to be physical problem.

@edit

I'm not taking the risk of destroying it!