Guys,In the Virtual Airline(GOLv) I belong, the fleet -800WL references have the following weights:Basic Operation Weight: 41,413 kgMaximum Zero Fuel Weight: 61,688 kgMaximum Take-Off Weight: 79,010 kgMaximum Landing Weight: 65,317 kgTwo questions: Is there any way to change what is not directly by aircraft.cfg and if I can change the aircraft.cfg if I want?Cheers,