Hi Peter,
there are only workarounds available like posted above because SQ doesn’t provide a linking/ganging function at the moment like QU, GLD, iLive, dLive does.
I mentioned this lack of function several times in the suggestion area of this forum and hope that A&H will consider this feature in one of the next firmwares.
At the end……switch two mono channels to one stereo channel is not the same than to “link” two mono channels where you can choose the parameters that needs to be linked and which not.
Have a look into the QU User Guide (Linking channels)……that’s exactly what “we” need 🙂
Best regards,
Sascha