Gene Haas says he no longer wants to be “humiliated every weekend” and wants to see further changes to his Formula 1 team’s aerodynamic department, following the departures of Guenther Steiner and Simone Resta.

Steiner was replaced as team principal on Wednesday, with Haas making the surprise move of promoted director of track engineering Ayao Komatsu into the role. Technical director Resta has also left — although RACER understands that decision had already been made prior to Steiner’s departure — and the team owner says there was a clear area where Haas needs to improve.