The car’s key weakness has been rear-end entry stability, and Eddolls acknowledged that it hasn’t helped the Dutchman, who like the other F1 newcomers also faced a run of tricky street and temporary tracks in the first part of the season.
De Vries has struggled thus far to match team-mate Yuki Tsunoda, and has been under pressure from his team boss Franz Tost and Red Bull motor sport advisor Helmut Marko to raise his game.
