Thank you so much. that’s exactly what I have done.. sacrifice another AUX, and get the IEM in mono. This way, I Sum the Click and IEM on phone amp / transmitter. Thank you so much!
This is for sure an workaround, but, it helps at this point that I can’t get another mixer.
I was secure - when buying the cq20b, that this kind of routing was possible because it is a simple function, but I was wrong.
thank you once again.