I had an issue a couple of days ago with the camera. It was behaving oddly, jittery, for a few moments and then returned to normal. Haven't seen it since. But if it resurfaces... its still under DJI Warranty. If I had to send the camera in for repair/replacement can I do so without the AC? Not many may do this but I purchased an additional camera when I bought everything, considering how delicate everything is and what I have read on the forums. So I wouldn't be bothered with sending in only the camera. What say all?