 Ramba uchinyora ndima iyi - Lotus yakanga yaunza pfungwa yeground effect kumakwikwi enyika eFormula One muna 1983 neType 78 yavo inokurumidza, asi isingavimbiki nguva dzose. Peter Wright naColin Chapman vakanga vawana kuti kupfurikidza nokuumba nokungwarira rutivi rwomukati rwemotokari, vaigona kukurumidzisa mhepo inopfuura nepasi pemotokari, nokudaro vachideredza dzvinyiriro yemhepo iri pasi pemotokari kana ichienzaniswa neiyo iri pamusoro payo uye vachisundira matai pasi zvikuru panzira. Simba rinokwira rakanga rakawedzera rakaita kuti makombi acho abate zvikuru uye nokudaro zvaiita kuti makombi acho akurumidze kumhanya. Mugumisiro wepasi waiva nechikomborero chikuru chokuva mhinduro yakaderera, kusiyana nemapapiro akajairika, zvinoreva kuti kukwanisa kuwedzera kukona kwakanga kusingakanganisi nekuderedzwa kwechikwata chakarurama. Muna 1991 Lotus akagadzirisa zvinetso zvekuvimbika uye akavandudza pfungwa yacho kubva pamapapiro ari nyore ane mapapiro akapinda mumigwagwa yakazara ye venturi pasi pemotokari. Nokukurumidza pavakaoneka paZolder, Type 79 dzevatema nendarama dzaMario Andretti naRonnie Peterson dzakapfuura vadzivisi vacho norunyararo. 