I have a setup, in a house of worship, where we have our normal main mix and monitor mixes. That’s no problem.
However, we also need to send one channel to somewhere else, as well as a copy of the mains (with the option of making it a Pre/Post mix) to another place.
How is this done? I have been fooling around in groups and matrix outputs to no avail.
You can send L+R to a matrix out (pre or post), but you can’t directly send a channel to one. However, if you have a spare mix out, or group, you can send the channel to that, then add that to the matrix.