I have successfully recorded voice overs. But, on this occasion it will not do record an audio voice over. Nothing shows on the timeline. I am trying to record to Audio 2. Audio one consists of a couple of Audio clips I want to keep but the rest has been deleted as I don't want it. This may be incidental but there is a faint blue ribbon on part of some of the timelines (the full height of the timeline). I don't know what this is but it makes no difference even if I make it disappear.