Its a hardware limitation and not software related so it'll never be addressed in the current hardware version of the Eleven Rack. The only way I can think of to get around it is to buy 2 cab simulators like a Palmer or something and just run full rig no cab to an amp / cab on stage and then use the cab sims on the XLR outs to the PA direct... Not cheap though - for the GOOD Palmers... Sucks I know - I was totally bummed when they mentioned you COULD do it in their marketing video, but then confirmed it can't be done... They owned up to the oversight at least. Not as if they could dismiss it but still...