Also, looking at your settings, you already have actions setup for Ctrl-Alt-Up/Down/Left/Right so you'd have to disable those (in the wall or rotate plugins, depending on which one you use) in order to use these keys in expo.
Also, looking at your settings, you already have actions setup for Ctrl-Alt- Up/Down/ Left/Right so you'd have to disable those (in the wall or rotate plugins, depending on which one you use) in order to use these keys in expo.