Engine Exhaust Expansion

Make the expansion of engine exhaust a lot more. In real life an engine nozzle would need to be an infinite length to have a perfect expansion. So even the longest nozzles we have in the game shouldn't be giving us the relatively low expansion ratio. So make the expansion of the exhaust much much higher in a vacuum. Please fact check me if anything in this was wrong and it turns out the expansion of the exhaust is super realistic, but as per my experience, I don't ever see the exhaust in real life vacuum engines behave this way Also this shouldn't change the performance of engines. It would purely be a cosmetic thing that I think would really add to this game's overall realistic effect.