Trying to use SSD for the first time in Pro Tools but have never set up a multi out instrument before. I loaded up the plugin, set up my output map so everything is on it's own pair of channels, created 12 new audio tracks but when I went to set their input to be the plugin output it got a bit hairy. For some reason it only lists "st. 2, aux 1, aux 2, aux 3, aux 4" as all my possible inputs. But the kick is on st. 1, toms are on the surr. 5.1 channels and the rooms are on channels called "unassigned". How do I get access to these channels so I can route all my drums to separate tracks?