Can some one tell me is there a way to set this as the default, as it seems silly to have to do this to every single clip, i have 30 clips, interviews, i need to change and it seem to take so much time, going into each one at a time changing them . I have reordered using 2 mics, (Lapel on Person 1, and Other Lapel on 2nd Person. I need to dip one of the lines as the other is talking. see screen shots.

Screen Shots

You don't have to do it clip by clip, just select all of the clips in the project bin and then right click and modify audio ch. to mono. You only need two tracks, it doesn't make sense to make two "stereo" tracks, each with identical channels.

Hi, Thanks for the help, that makes life so much easier. Cheers. !!