For some reason I am having a problem with my pedal. When I have it turned off and using the main output I will only get sound if I fiddle(push up and down, not press up and down) with the switch I can get a signal but the signal is being flanged/chorused and when its on it sounds like it would while it is on or a buzzy mess. While I’m using the stereo output by itself and off I can get the dry signal sometimes and a flanged signal other wise, when I turn it on it either sounds normal or I get no sound at all and crackling. I have no idea what is wrong, could anyone help me? Also if its a problem I can’t fix how much would it cost to have it fixed?