I use GTE cars and obviously the Physics.hdv file is encrypted, so it is impossible to edit the command StopGoSimultaneous (default=0) There is another way to activate the possibility of stop/go penalties can be served during a regular pit stop ? I don't understard why: - AdditivePenalties - LapsToServePenalty and other commands concerning the pits, are in rfm file, while StopGoSimultaneous is in hdv file !!! Thanking you in advance