Thanks once again. Your cautions are appreciated very much. I'm an electrical engineer and reasonably computer literate, so I think I can handle the complexities. If I screw it up, I can always reload RF and all my custom files are already saved elsewhere.
Maybe a specific example can give me the answer I'm looking for. (sometimes the biggest part of problem solving is asking the right question).
For some airplanes the editor allows choices such as servo reversal, and in other airplanes it does not. I'm guessing the creator either put this option in, or not. I'm trying to modify what options are available in the aircraft editor, such as servo reversal, for each model. I supposed this was in each RFvehicle file. But, maybe not. Anxious to see your response. Mike.