As described... Thanks in advance - Thomas
You can configure any of the top four faders to be a Grandmaster:
Setup > Settings, Console tab
Then touch the label/button for the fader you wish to reassign, and choose Grandmaster
I will give that a try tomorrow. "Grandmaster" thats the right expression I was looking for;-) Audio-Pro on a lighting desk...
Thats it. Thank you so much for the help! Thomas