For the record, the make of controller I have is the Logitech Dual Action game controller.

And now for the problem. Within the last few weeks, the left analog control has gotten completely over-sensitive (for those who know what a PS controller looks like, that left analog). Every time I try to play a game, the control goes a bit crazy when I move the analog button even slightly in any direction. More often than not, it seems to be stuck moving cursors, characters and the like to the right.

This is annoying, because I'd very much like to finish Final Fantasy VIII without any hitches. Any ideas?