Originally Posted by zipperfoot

I know its the wire because the same thing happened to me. It would spin fine with throttle holding it off the ground but as soon as i placed it on the ground it would cog. Another pro driver said it was the cable. So i checked it and found it had come loose. The same thing then happened to a buddy but his wire was bad. It looked fine, no damage, but with a new wire it ran fine. There is only one way to plug in the connector. Make sure you didnt force it in the wrong way. Why this happens, no idea.