I was a aerodynamic software engineer slash aerodynamic systems engineer, depending on who was giving me the title at the time. So effectively, I was the main person writing software and sort of ensuring the quality of it for these aerodynamic departments. It did bleed and especially in the second team into the vehicle dynamics department as well because obviously what you're simulating is like shock springs,. Is that what that would be? Exactly. And it's quite an incredible thing to realize just that many people are working on. The suspension on a Formula One car isn't about having this. It never was about having the smoothest ride, but it's mostly about keeping the car in the correct attitude for