No offense but why don't you guys have data for the Viggens top speed. How can it be a proper FM simulation when a fundamental parameter like max speed is subject for discussions ? Just started to dig into the Viggen and already found stuff which is medium so to speak ... Brakes not animated in cockpit, brakes horrible sensitiv, taxi light external view missing ?, rudder sensivity insane. No trolling, just saying, otherwise I like Heatblur stuff, you guys know how to bring an airframe to life. HB got Tigerblood ;-)