im using garage band and it records but the issue i have is that it doesnt record my code presets . it doesnt sound the way im hearing it from the amp. if i disable the plug ins it just sounds like electronic mess. if i record just a audio track from usb out from the code it sounds like an electronic sound and not the sound of my amp. i can hear it combine with my amp when i turn the plug ins on put its not what i want. help ?