I BURN MY DIGITAL HITEC SERVO 1/4 SCALE 2 TIMES ............I'M USING THE NOVAK SINTHETHIZED RCIVER CAN THAT BE THE CAUSE OF THE BURN????? DO I HAVE TO USE THE RX THAT CAME WITH THE 3PK FUTABA I'M VERY CONFUSED,I DO WANT TO USE THE HITEC DIGITAL SERVOS,BUT IS GETTING EXPENSIVE,LAST RACE MY 5TH SCALE CAR ON THE A MAIN START TO ACT FUNNY AT TURNING GOT SLOW,SLOW WIDER TURNS TO THE POINT THAT DIDN'T TURN AT ALL ,PLEASE HELP.