The FIA cost cap and Aerodynamic Testing Restrictions that limit wind tunnel and CFD hours push teams to start early on the development of a new car rather than immediately spend their way out of trouble.With the ATR having reset on 1 July, Aston Martin has lost 20% of its aero testing time - down from 40 wind tunnel runs to 32 - to reflect its climb from seventh place in the constructors' ...Keep reading