Haas boss Guenther Steiner says the team is struggling to find an answer for its lack of race pace at the last two races.
The Chinese Grand Prix was the second race in a row Haas had both cars qualify in the top ten but fail to score any points on Sunday. The American team came into the season looking like the strongest team in the midfield but has so far failed to live up to that billing, despite clearly having a quick car over one lap, with just six points to its name from Kevin Magnussen's drive to sixth in Australia.