> Additionally, SpaceX has engineered a new electronic Thrust Vector Control (TVC) system for Super Heavy Raptor engines. This is a pretty big deal. Musk has m

> Additionally, SpaceX has engineered a new electronic Thrust Vector Control (TVC) system for Super Heavy Raptor engines. This is a pretty big deal. Musk has mentioned this a long time ago as being something that will happen. SpaceX is moving to direct electric motors rather then having a pressure base system in between. This improves the T/W ratio of the engine and should be both more reactive and less error prone. Not sure if any large rocket engine has ever done this, I imagine not.