I'm currently building a Two Stage Space plane that is based off SpaceShipTwo (The Virgin corporations space plane. https://en.wikipedia.org/wiki/SpaceShipTwo) And I'm wondering is there a mod or away to have something or Kerbals control the First stage plane after I detach the second stage (Rocket propelled) Plane into Orbit. I have tried placing Kerbals into the seats of the other commands on the Stage 1 plane, but as soon as I launch my second plane the first does a complete flip like it lost all control. Ive tried to design around this and doesn't seem possible unless something one or thing is controlling it. I think MechJeb would work, but it doesn't seem to work for me right now with 1.1. Any help would be much appreciated.