Given that the groups on larger QU mixers can now (well, with 1.8) be used as monitors, is there any chance of being able to configure a mix as a matrix - for example to split signal to a delay tower.
Installing a desk into a theatre over the weekend and we’ve used an external unit - but it might have been nice to have the three stereo mixes on the 16 available as matrix/group/mix (not quite sure how much extra DSP any of the above would take)