In the Bahrain season opener Yuki Tsunoda started 14th and Nyck De Vries 18th, and neither driver made it into the points.
In FP1 in Jeddah on Friday Tsunoda was a respectable 10th fastest, three spots ahead of his team-mate.
Despite that apparent sign of improvement, Tost complained that over the winter his technical team promised that the new car would represent a significant step forward …Keep reading
