Ran my revo last week, no problems at all, turned it off. Went to run it today, turned my dx3s on, plugged my packs in, esc arms fine but steering keeps twitching. Green light on receiver comes on then goes off and back and forth. No throttle at all, and like i said steering only twitches on its own. I'm guessing my receiver is dead. Its weird though, i didn't change anything at all. Any help guys?