Kua pakaru te kāpia o runga o te pūwero ru, ngā tohu?
Ko te rapa whakamākū o runga ko te wāhanga i waenganui i te ngongo ru o te waka me te hononga tinana, ko te nuinga he urunga rapa me te peera pēhanga, ko te nuinga he whakamākū me te whakahaere i ngā raraunga tūnga o te wira o mua. Mena ka pakaru te rapa whakamākū o runga, tera pea ēnei tūponotanga:
1, ki te kino te rapa o runga, ka ngoikore te pānga mimiti ru, ā, ka kore e pai te whakamarie.
2, he nui ngā hapa o te raraunga tūnga, ka hua ake he kakahu rerekē o te potae, he haruru potae, he peka ke o te waka, me ētahi atu.
3, te wiri koretake o te rori ki roto i te motuka, ka puta he haruru rerekē.
4, ka huri te waka ina tahuri, ā, ka kino ake te whakahaere.
