https://formu1a.uno/it/red-bull-primi-c ... ari-f1-75/
Monaghan indicated that the Baku modification is a first step, given the limited time, and that there will be more to come in Singapore next weekend. “The lessons are sort of continuous and the immediate reaction tends to be in subsequent races,” he said. “So it's a testament to everyone that we made it. A lot of hard work, and that hard work will continue. Singapore is only a week away . So it will potentially be another evolution for us. So if we were able to do it for this race, it's certainly not the biggest modification we've ever undertaken in terms of changing geometry. It is a small modification. Could the effect be good? YES. And I think the concrete proof will be on Sunday afternoon.”
The floor used in Baku is a quickly modified version of the last specification introduced while the previous one, which was even used in Holland by Verstappen, has been permanently abandoned. Thus, changes in the volumes of the tunnels below the car were made to this specification. But it is not only this. Along with the new bottom was also seen a voluminous change in the design of the diffuser, which are a consequence of what was done in the less visible parts. The RB20 that took to the track in Baku shows a modification that takes cues from the work Ferrari did with the SF-24, with the Monza update, which in turn takes cues from itself. In Italy on the Rossa appeared a diffuser keel very different from the old specification, and reminiscent of the original design that was present on the F1-75 (2022). A step therefore backward to make one forward. On the RB20, the new keel is clearly evident, which was made to adhere to the old diffuser design, with a modification that therefore did not involve much expense in terms of time, somewhat like Ferrari did in Hungary.