I have had my Ions for a month now (xbox 360 version). I have a lot of non registered hits on they cymbals. I plugged they yellow pad into the yellow cymbal port and that seems to work so I assume that my problem is the cymbals themselves. But now I have an issue with the red pad not registering unless I hit it right in the center. So now I don't know if I have a module problem or a cymbal problem or both. Any suggestions?