for instance you are running distortion+chorus+delay+reverb all at the same time (on gt-6 unit it self) , can you assign each of them with one footstep to turn them off/on one at a time?. like distorion on one foot knob, chorus on one footknob, etc
not if you are running a pre-amp model too, you need to go into the settings and change it to stomp box mode