I have a problem. When I have any channel selected to listen too through my headphones, be it 1st deck channel, 2nd deck channel or master they insist on playing what is coming out of my second deck (channel 3) all of the time. This evens happens when all channels and the master are at 0 so nothing is coming out of the speakers at all. The only way to make it so I cant hear the other channel is by setting the "trim" to 0 so obviously that is no use because the track wouldnt play then. I have just moved my decks and they didnt do this before, anyone got any ideas?