Okay ive.got a.couple questions and this is my first time so take it easy on me fellas. I have a.520 and a H pro, both with separate ST16s to run each. Is.there anyway I can use one for both because one if the controllers failed. The h520 software.doesmt seem as user friendly but it is the controller that still works. Also, my 520 wont auto bind with the controller and it's not finding the gps signals. I can't calibrate or initiate that without that menu option. My phantom 4 is down waiting on a gimbal parts and my racing drone wint bind with its controller. I need some flight time, before I choke this loud mouth chick next to me and go to prison. There are no drones in prison sir. She never shuts up but boy does she have a pretty mouth