About two weeks ago, me and my brother were sword fighting with plastic swords. I was ducking to avoid a hit and my razer barracuda x headphones fell to the ground. And ever since, as i turn the dial on the side, the volume goes up in one ear, and half way, it stops anything coming from said ear and starts rising in the other. I have bought another pair of razer barracuda x but i want to see if i can fix the broken pair. Can anyone help?