Dee ihe ga-aga n'ihu na paragraf a - N'afọ 1975 ọ gbara ọsọ n'otu agbụrụ na Sweden maka Embassy Racing With Graham Hill team, na-ala ezumike nká na agbụrụ ahụ na nsogbu nnyefe. N'afọ 1977, Schuppan gbara ọsọ maka Surtees, na-emecha 12th na Britain na ọrụ kachasị mma nke asaa na Germany. Ọ gbara onye nke iri na isii n'Austria
, mana enweghi ike iru eru maka agbụrụ ikpeazụ Formula One ya na Netherlands. Schuppan mechara kọwaa onyeisi ndị otu Surtees, Onye mmeri ụwa John Surtees, dị ka onye nwe ọchịchị aka ike nke "mara ihe kachasị mma ma ghara ige ndị ọkwọ ụgbọ ala ya ntị" ma kwenye na oge ya na ndị otu ahụ nwere nsogbu site na ịnyeghị ya otu akụrụngwa ya na onye otu ya Vittorio Brambilla.