How do I stop bouncing a load of dead space at the end of a song when I bounce down to say MP3 format ? It copies a load of bars after the end of a song which has never had any recorded material in it at all. It doles the length of the file and goes on playing nothing !! I want the file to end at where the song does. It must be something simple but I am a rookie at this Logic malarkey. Thanks for help. James.