Waihangahia tētahi putanga matatini ake o tēnei rerenga kupu hei utu mo te ara porohita, i whakamahia he ara e waru i reira ka nui te huri o tētahi taha.
Ko te tikanga, ko te putanga matatini ake o te rerenga korero ko "Ki te kore o te ara oval, i whakamahia he ara e waru i te taha o tetahi taha, me te whakauru i nga aukati penei i te''Wall of Death''(kei te taha o te taha) me te' Jet Jump '".