 Complete the following phrase:  His second year at ATS in the in-house HS1, was less successful, and he was fired after an argument with team principal Günter Schmid after failing to qualify the car for the Monaco Grand Prix. He was briefly re-hired for the German Grand Prix, only to miss the grid again, and again argued with Schmidt, leaving once more. However, at the end of the year he was signed by Team Lotus to take the seat left by Ronnie Petersons death. He set fastest lap at the United States Grand Prix East at Watkins Glen, running 3rd before he ran out of fuel, and then took pole and dominated at the 