What techniques are people employing to sync separately recorded (but tc locked) sound files being imported into FCP to their respective video files from RED etc. AND does this allow for the importing of multichannel rushes.
I'm guessing you're not going to get a lot of responses here b/c there are mainly ENG shooters & freelancers on this board. While nearly everyone here shoots & cuts, I think there are very few people who are just editors here & your question seems better fitted for someone in a post house.
That being said, I've used Plural Eyes a couple times. Once it worked great, the second time not so well. But the second time I think there were a lot of other issues going on that would account for the plug in not performing well.