1. Whakanohia te raina hanga karaihe whakamaarama ki te waahi whakaurunga, ka tika te whakatakoto i te raupapa tuunga o ia wahanga o te raina whakaputa.

2. Whakatauritenga miihini.Whakaritea te teitei o te raka whakataurite i runga i te turanga miihini kia rite ai te mata tautoko o te roera whakawhiti me te wira nylon tautoko, he coplanar nga wira whakamuri i runga i te anga kokiri, a he ahua whakarara ia wahanga, katahi ka kati te nati.