well that didnt work when i changed it to high powered brushless. It wouldnt even spin the motors. It would arm but it wouldnt send tones to the motor. I even recalibrated. And by looking at the lights i could see it calibrated fine but it wouldnt recognize the motors. Switched it back to regular brushed with reverse and it worked great for about 5 min. and then capoot. i did notice when it shuts down The led goes to a real dim solid yellow light. So i dont know.