 Nyorera kupfuurira kweiyi ndima - Trimmer akapinda mumatanhatu eFormula One World Championship Grand Prix nezvikwata zvisina kukwikwidza, kutanga Maki kumakwikwi mana muna 1975 na1976, zvichikonzera kukundikana kwakaringana. Akabva apinda mu1977 British Grand Prix akatadza pre-kufanirwa uye 1978 British Grand Prixvakakundikana kukodzera, neMelchester Racing Team, vachityaira Surtees TS19 uye McLaren M23 zvichiteerana. Zvisinei, achityairawo Melchester McLaren, akapedza wechitatu akanaka mumvura-yakanyorova 1978 BRDC International Trophy isiri-Championship mujaho kuSilverstone, achiuya kumba pamberi pevakawanda vevakuru veFormula One. Gore iroro akakunda British Aurora F1 Championship. 