Originally Posted by michael_d
As far as I know, Atmos does not have a front presence option?

I have QS8's above my mains from a previous configuration that did use height channels, but now with my current Atmos configuration, nothing is sent to them.
ATMOS does do x.x.6 where the 6 is front and rear heights with mid tops. … this is my current layout. It might do x.x.4 … just front and rear heights but that’s just a guess … since I haven’t looked at this configuration…

As mike points out, just front heights is very doubtful