I purchased a Master Cheif Edition Xbox in August of this year online from Gamestop. I only play Destiny and as you should know it is an FPS. So I use the right trigger to shoot. The squeaking has become unbearable; I hear it above the game sounds now. I want to replace the controller, but I do not want to have to wait and be unable to play the game, as I only have one controller. What should I do?