Kaore koe e hiahia ana ki te whakaaro i ngā ripanga kuhukuhu e whakamahi ana mo te whakapai o ngā matawhāiti, nā te mea he pai noa iho te waihanga i a rātou. Whakaritea hei whakawhiwhi i te tino matataki, wehewehe, me te whai i ngā hua e hiahiatia nei, ka whakaeke mai ngā ripanga kuhukuhu tōmua ki tētahi tūranga whakamahia. Mō ngā whakamahi o ngā ripanga whakatika, ko ngā whakawhitinga ā-mata o mātau me ngā ripanga kuhukuhu tōmua ka taea te whakamana me te mahi tika i te mutunga. E ai ki ngā taumata rerekē, kei reira ngā ripanga me ngā taupae pūngao e pai ana mo ngā momo mahi rerekē, nō te nuinga o ngā mahi rahi rorohiko rānei nō ngā mahi iti whare rānei.