Ko te Mana Tuku Gradient, he tuatahi mo Land Rover, ka maarama ka tiimata te pikitanga me te heke. Ka tukuna ana te hiko taraiwa, ka tere haere te mahi a te punaha Whakawhanau Aunoa Hill (HDC). Ka tiimata ana koe ki te piki, ka kaha ake to mana ma te tuku haere i te frein.