If I change this parameter (e.g. greater value to keep the nose from being too much up during landing), does something change with it such as e.g. increased fuel flow?Andreas

Hello Andreas,the fuel changes with fuel_flow_scalar. The cruise_lift_scalar will presumably change the lift coef. at the particular angle of attack.This is tabulated in .air in table 404.404=*Cl vs AoA (rad),tbldb404h=Cl[y], AoA (rad)[x]|Total Aircraft Lift Coeff vs Body AoA Look in:http://perso.wanadoo.fr/hsors/FS_Soft/index.htmlfor the .cfg tutorial.Ian