The first DCT to succeed in generation was the Easidrive automatic transmission released around the 1961 Hillman Minx mid-dimension car. This was accompanied by different eastern European tractors in the seventies (applying handbook operation by using one clutch pedal), then the Porsche 962 C racing automobile in 1985. The handbook https://gearboxauto52951.glifeblog.com/33097265/the-5-second-trick-for-gearbox-auto