Starting to pull my hair out. I am setting up a 450 flame wheel with a turnigy tgy-i10 tx/rx. It was brought to me by a friend who couldn't "bind" it. Thinking it was an easy task; I confidently told him I could get it going with no problems. I reprogrammed each (30A HK) esc multiple times and the motors still will not spin when connected to the APM. On mission planner it says that I am armed but my motors still constantly beep and will not spin. When setting the throttle range on each esc...the motor will spin fine. Please help!