My road worn Radian XL is no longer beeping when I try to fly it. I can bind the controller to the RX but at no time does the motor beep. It struck a blocking dummy late last year and we just got it out over the weekend. The motor would not beep. I used an EDF to see if the Radian motor was faulty but the EDF did not beep either. The only esc I had to test with was a 60 amp with terminals to large to connect with the motor in question. I will look into further testing tonight. Opinions?