263YOU tell everyone you must remove *every* GSX.CFG file, including the one supplied by Leonardo
That post is 6 months old. Leonardo made several updates to their product, and I think they have either updated the GSX configuration supplied with GSX, or they might even removed it altogether, since it's no longer required, now that GSX comes with support for the Leonardo MD80 natively.
However, this applies ONLY to a GSX.CFG file located in the airplane own folder, because this is where airplane developers put their files so, my comment about removing the files made by Leonardo was only related to THAT folder.
But if you have a GSX.CFG for any airplane in the %APPDATA%\Virtuali\Airplanes folders, it means YOU MADE IT, because you opened the GSX airplane configuration and made even a small change. This could have happened even during a previous install of the sim because, obviously, we never uninstall any files you made so, even if you uninstalled/reinstalled the whole sim and uninstalled/reinstalled GSX, any custom configuration under the %APPDATA% folder, which is there only because YOU made it, would still be there untouched.
So, again:
- If a GSX.CFG configuration is found under the airplane own folder ( Simobjects\AIRPLANE ), it's made by the airplane developer
- If a GSX.CFG configuration is found under the %APPDATA%\Virtuali\Airplanes folder, it's because you used the GSX airplane configuration page and made any changes to it. And it will survive a GSX uninstall/reinstall and a simulator uninstall\reinstall, so if you have it, you surely did that, maybe in a previous installation and forget about it.
Regardless of the above, GSX now comes with its own configuration (in the GSX internal database, so you won't find or need a GSX.CFG file), so there's no need for a GSX.CFG file anymore but, since the external GSX.CFG files have an higher priority over the GSX internal database, which is what allows you to further customize an already supported airplane, if any of these file is "wrong", usually because it was made BEFORE we added internal support for the airplane, the GSX internal configuration won't be used, so anything might happen, depending on who made that file.
Of course, the GSX airplane configuration will TELL YOU from which source GSX is taking its data from a loaded airplane, so you won't be confused about what GSX is using so, just open it, and see from where the configuration is coming from. For a fully supported airplane like the Leonardo MD80, you want to see the "Internal data" indication on the airplane configuration window.
About the CS 757, please read my previous reply, GSX supports only the -200 version, because that was the only version available when we made the GSX support for it. The thread I linked in my previous reply, contained all the information you needed to understand the issue:
http://www.fsdreamteam.com/forum/index.php/topic,13045.msg97759.html#msg97759