Okay, so I accidently recorded a couple of clips with one of my speaker cables unplugged, so I only get the right channel's audio. How do I output that channel to both speakers in the final project, without affecting the clips that do have both channels?
Or, simpler yet, Channels -> Right Only. Done. Doesn't matter whether you render to mono or stereo. if you render to stereo you'll have the original right channel equally in both channels. No duplication or panning necessary.