æz wɪððə pɹˈiːviəs dɪzˈaɪnz, ɡˈoːɹdən mˈɜːɹeɪ, æz tˈɛknɪkəl dᵻɹˈɛktɚ, hæd ðə ɹˈoʊl ʌv liːˈeɪzɪŋ bᵻtwˌiːn ðə dɹˈɔːɪŋ ˈɑːfɪs ænd pɹədˈʌkʃən.
As with the previous designs, Gordon Murray, as Technical Director, had the role of liaising between the drawing office and production.