Hey i just got a new audio interface, its a edirol ua-25ex and whenever i record it plays back choppy and distorted and sounds horrible, ive tryed adjusting the levels so the sound bar doesnt go over red too, so its not that. also when i record it only comes out 1 speaker, is there any way to make it mono so it records for both sides. and last but not least when i play through it i dont hear any guitar, only after ive recorded and played it back ..... please help me out