Hey Yadac123 I had the problem with my Electric Sunfire's ESC, and you told me that the receiver was the problem. Well I went to my local hobby world and he tested the receiver and it had no problems got it to work by hard-wiring with a device he had. He says the ESC is the problem the one which I bought new right from the Exceed Website. I hope you can get me a replacement ESC so I can run my buggy.