The 'Allow_Karl' trigger is set in missions 5_1 "USS Aurora" and 5_2 "Secret Place Aurora" and it appears to set it at mission start (I'm pretty sure these are the missions that start *after* you get back to Aurora with the Mastiff)
This also triggers *something* in Elio:
activate.script
Code:
if (GetQuestLabel("Allow_Karl")=="yes") then
CreateRelationStationDocking(VEC,mothership,140,4);
end;
locations.script
Code:
xyz_vector = Vector3(-404, -30, -600);
VEC = CreateStation("PStation_04_sta", xyz_vector + Vector3(0, 0, 0), Vector3(0, 0, 1));
I have no idea what this is...
*edit* scratch that, its the "Vector-3 Station" in the south-west corner, perhaps you can dock to it for something...