hi all, i wanted to assign controller to start/stop looper in gfx using zoom g5n as controller. gfx sees g5n as controller, but does not assign anything. otherwise i can assign a keyboard combination, but is no use as i want to use my feet for the job. any insight? (casio piano keyboard, the same story. seen by gfx, but cannot assign controller) maybe it is me, i click on the plus sign, a pop up says to press release the control. so i did, but nothing happened