I was flying my Cloud Ranger last week, and I decided to land when I suddenly found out to my dismay that I couldn't idle the engine. I flew it out the tank (only took another minute or so, guess I was about done anyway) and I discovered that the servo is totally locked. Not even a buzz trying to move. This is one of the ones with the karbonite gears. Any ideas? Ya think it's fixable or should I proclaim it toast and part it out?