So.. It goes 10' and stops, simply stated. I installed new servo gears two days ago and car has worked fine. It appears to me that it has something to do with interference because it works correctly within 10ft. I bought this exo used about a week ago. It has been working great until today. It's the 2.4 ghz receiver ax3, has the vanguard AE3 ESC. Any help would be appreciated. I'm new here and to Rc... So PLEASE FORGIVE ME for starting a new thread.