RE: steering servo
I know it is not the transmitter, because I have a spare transmitter and reciever from one of my dads old cars. And the car does the same thing no matter which radio and receiver I am using. And as far as the servo moving. It will start to move and then stop, almost like it is losing power. I have cleaned it, and checked it, and everything is good on it as far as debris and what not. My tornado did the same thing right before the servo completely fell apart.