I have a new DX3S radio that I installed in my new HPI 5T. The servos in the truck are anolog. What frame rate do I need for these servos? The reason why I ask is when I hooked up the servos the steering servo would not work. I called HPI and the said the servo was burned up caused by the frame rate being wrong and HPI said it should be set to the 11 mil. sec rate . Spectrum said that you can't change the frame rate. Is this true? I need to know before I potentially burn up another servo.