The speed isn't correctly displayed, the vector as an impotant offset. Maybe (idk) this is due to the plane itself because (even it flies very well) i used tinkered texture (i used the pedro's thricks to put the jet engine texture on a fuel tank).
Moreover, there's a unknown icon what appeard on the navball....
These bugs appeard randomly.
Note: i launched missiles from the Imaginary Weapons Mod.
@Fime np :)