Hi, I have a problem with the surface tool. I add to a surface (the first surface of a track) more nodes and move these, that i get for example a dig. Than i want to export my project to rfactor... I get the error message: Can´t export - Fehler in der Anwendung (Error in the application) But not more error message or code so that i show him here.... My system is Windows Vista - I used the compatibility for XP.... Any idea? Thanks a lot!