Ka whakaputa i tētahi putanga matatini ake o tēnei rerenga kōrero I whakakapia te pūkaha pūkaha ki tētahi pūkaha pūnoa me te pūkaha i whakairihia ki te pito o muri o te waka rererangi.
O te akoranga, he putanga atu matatini o te rerenga ko "I muri mai i whakakapia te pūkaha centrifugal e te pūkaha noa, me te pūkaha whakairi i runga i te hiku o te airship; te seams hurihia whakaaro ki te pupuri i te paepae tahi muri unrolled e tika ana ki te pēhanga hau hanga e superheat i roto i te ngana whakarewa o te airship. "