Go The third row is "Module = MuMechJeb" This can just be replaced with "Module = Part". Then insert MODULE { name = MechJebCore } just at the end of the cfg and save. Congrats you have got R2D2 with mechjeb 2 By the way, many many thanks for all these parts and ships Devo, nearly every ship in space (and some still waiting in VAB or SPH) are branded with a Wayland logo ^^ Nice Job!!