hi all …ive a question about cable routing ive currently go the qc connected as interface/pc sound playback into xlr 1/2 into monitors and also running a frfr cab from output 3 is this correct as the manual says that the frfr cab should be on the xlr outputs 1/2 and mixer/studio monitors on outputs 3/4 (i dont have mixer straight to monitors) however i dont get pc sound though to the monitors that way i am doing something wrong ? thanks