I miss the possibility for the Matrix Masters to be controlled from a DCA. With my iLive I use matrix outputs to feed the PA, nearfills and/or delay speakers and controll the volume of all outputs with a DCA to keep the relative volumes constant, when I usethe master DCA fader. With the QU I usually use auxes, which can be controlled from a DCA, but sometimes it would be handy to use a matrix out. I’d like them to be controlled by DCAs and Mute Groups, which seems not to be possible at the moment.