Before I start, let me make one thing clear. I did a search AND could not find anything with my exact problem specifiecy so I think it would be easy if I just ask it.
So far.. playing cod3 I love the game, however if I play for like 10-15 minutes, it starts pulling me terribly to the left to the point where I cannot play. Makes me get stuck against things, and of course way to hard to move. I tried turning down the senesitivty on the wii and the game and that just made it worse because it obviously wasn't as fast.