<span style="font-family: verdana, geneva, lucida, 'lucida grande', arial, helvetica, sans-serif; font-size: 13px; background-color: rgb(248, 248, 248); ">Hi. I have bought a hobbyking 20 amp ESC (</span>http://www.hobbyking.com/hobbyking/s...ontroller.html<span style="font-family: verdana, geneva, lucida, 'lucida grande', arial, helvetica, sans-serif; font-size: 13px; background-color: rgb(248, 248, 248); ">). The red of battery is conncted to red of ESC and black to black.The throttle signal comes from the controller to white wire of ESC a 50 hz sq. wave with a 10% duty cycle(18 ms low,2ms high). The three output wires of ESC drives the motor. But the motor does not show any movement. What's wrong i am doing?</span>