This improvement is mainly in RCS and control system. A more flashy tail flame has been added to the RCS engine, but since RCS uses a Vizzy-based control program, you must keep RCS on before you want to save the game after launching the ship for the first time, otherwise the RCS control system will fail. The second improvement is on the spacecraft control system, the orbital motor engine of the Dragon spacecraft is in front of the return capsule, so it is not possible to directly use the normal control system to complete the automatic ignition orbit change operation, but by reversing the control system, the engine in front of the spacecraft can work normally when using the automatic ignition program，In the game, you just need to click on the U-turn button to reverse the control system