there is afew solutions to this, one if you have rubbing alcohol you can put it on a que tip and rub it into the controller that has the drift. Or there is another solution where you can take apart the controller to get into the mother board where the analogue stick is and put a small flathead screwdriver into the part where you can twist it to adjust the controllers analogue stick you should have to twist it 3 times counter clockwise and that should fix it., I have this same problem but it looks all the way up and I cant even look down