After syncing clips and doing a bit of multicam editing, I discovered that the audio and video are slightly out of sync within one of the angles. (As in, there was an issue when the clip was recorded or rendered. Not a multicam sync issue.) In any other project I would just detach the audio, nudge so it's in sync with the video, create a compound clip with the two, and move on... but I haven't found a way to detach audio from a single multicam angle. I realize that will create some sync issues within the multicam project, but I would rather fix those than start from square one. Is there a way?