More details from Motorsport Italy about the new wind tunnel rolling road and yaw improvements
With the new movable carpet (rolling road), in fact, the Scuderia can improve the quality of the investigation in the wind tunnel being able to bring the model in scale 40% closer to the floor and allowing the aerodynamics of Diego Tondi to expand the investigation with the single-seater in the yaw, with an angle of increased steering compared to before. Having a more extensive aerodynamic map should allow the study of a car less sensitive to wind gusts.
https://it.motorsport.com/f1/news/f1-fe ... /10648290/
Unsurprisingly, both aspects (running extremely low and prolonged steering input) are where Ferrari is having trouble for the last 18 months
Nugnes also implies the update in Monza was scheduled for Zandvoort, but was not used in the end. This isn't impossible and does happen (you don't get enough setup info from simulator, weekend weather is too tricky for a new feature to be tested, etc), even if it is a handy excuse