One more question. When I use one channel of audio only by "right click / channels / left only I now one track of audio only, is that one channel outputting STEREO? I see on the Master mixer that it's on ch. 1 and 2
Technically, it isn't stereo but dual mono, the left or right channel is being sent equally to both channels, if you want it to appear on the left or the right, use the pan slider.