Is it possible to tap into the main mix pre-EQ? I EQed the main for the sanctuary but I need a flat signal for recording as well as sending to the family room. I was going to use a matrix but they feed off the main post EQ. Right now I’m using an extra aux mix set post fader with all the channels at zero.
I use the stereo-matrix to send the mastersignal to the PA. this matrix contains the EQ setting for the PA.
the master has flat EQ and is now ready to record 
- sorry for my broken english -
Thanks for the suggestion Wolfgang, that is a great idea.
Just send the mains to a number of stereo or mono matrices as required that way you have your PA out to do as you will, mono fills etc, the stereo record outs show relay feeds all with separate dynamics and EQ, the world is your Lobster.
Then bury the main L&R faders as they should not be required.