First, the good news, sat down to fix the drum part today and managed to fix it up pretty well. Some cutting and pasting and it's almost as good as new, so great news there.
However I've had another set back this time on one of my tracks. It's a pretty cool little bass riff with extra clipping, or at least I think it's clipping. Or maybe it could be interference from an outside source. Maybe I need to check my instrument leads. What do you guys think?