In 1980 he moved to Günther Schmidt's ATS team. In the first three races he failed to qualify but in Long Beach he qualified a very strong fourth. This would be the highlight of his F1 career. Later that year he moved to the Ensign Team but there he only managed to qualify three times. In 1981 he returned to ATS but only raced the first four races of the year. For 1982, he moved to Theodore but his season was something of a disaster. He did manage to start in his home race. He scored no championship points during his F1 career.