RE: G3 editing features
The G3 editor is the best you can get when it comes to editing aircraft flight characteristics. It doesn't change the visual appearance of the model though as that would require a new scheme for the completely new aircraft. You have to build aircraft like in a 3D CAD program. There isn't a better sim for editing IMO, however they all claim to not need any editing. The G3 is far more indepth than any other sim though.
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