I never have this trouble when recording in stereo on any other input, but when I record my moog into front input #1 in ableton 8 on a black macbook  I can hear bleed from other tracks that I have soloed  but not armed to record (in the recording that I just made)...or If just using the metronome, the metro will show up in the recording.. also I hear phazing in the recording if the input is high (not above zero tho) and it will go away if I turn the signal down to where it is recording at -10db ish.. which seems NO.. what is my pilot error?