When i'm playing Stoneblock 2 the sound is too directional, for example if I was to break a block in front of me the sound would be very loud on one side of my headphones and almost inaudible on the other. (if the block is closer to the players left it will be loud in my left ear and if the block is closer to the players right it will be loud in my right ear. This problem has only recently occurred for me and wondered what I need to do to fix it.