Got a P3s for my students as a low cost intro. They'll need to tame this before they get anywhere near the P4. So about stills, is there a way to configure the S switches to trigger a still photo? The pilot in me doesn't like letting go of the sticks in flight. And the time lapse is too slow for me, I'd need 3 s max in between photos. So aside from letting go the throttle stick and moving your left hand up to the phone, is there a way to take multiple quick stills while during flight?