@vettleleclerc [AMuS] After Baku, the technical department at @SauberF1Team delivered well-proportioned stages of development at every race. And each one worked. This makes Sauber the only team apart from Mercedes and Haas that were never wrong in the development race

How were Haas never wrong? They had a DQ based on an illegal floor which surely must have been flawed development, if nothing else through not removing it, they also lost pace compared to both Renault and Force India.
Sauber as far as I see it were THE best developing team over the course of the season.
