With the app I can disable pitch in follow mode. How can I do that with touch control on an iPhone? I've noticed that if I touch the screen at the very bottom there's no room for the pitch to go down and I can pan. But sometimes I pull my finger off the bottom of the screen trying to make sure I don't move it up, which of course this stops the panning motion.

With the app I can disable pitch in follow mode. How can I do that with touch control on an iPhone? I've noticed that if I touch the screen at the very bottom there's no room for the pitch to go down and I can pan. But sometimes I pull my finger off the bottom of the screen trying to make sure I don't move it up, which of course this stops the panning motion.