Euuhm @ URAGANOdiPIOMBO I believe you can find nice things on Youtube (where?) and above wizard-like suggestions could be nice for some airliners (?) but please consider not instructing players to change ALL airplanes config files in Notepad without knowing what they change… setting the same parameters for all airplanes may render some others to become unusable. At least instruct folks here to backup the original file !
Guess MSFS2020 has now activated these parameters, changing them had no effect before the update. For anyone who wants to try out these changes, there is a topic about this subject with real information about what it all means when we’re talking “ground effect” it was seen as bad simulation before the update.