as long as you don't run out of fuel i think this could be really overpowered because whenever a ship is coming to fight you or you're going to attack a base you can just simply just no-clip into the floor and avoid being shot
omg this could be a super kool and op way of building an unreachable base! Literally just turn off your dampeners, fall to the center of the earth, detonate a warhead to make a hole, and then build a base there! Just make sure you dont run out of fuel