● Karekau kauwhata karekau parahi i whakamahia ki te pae here me te pae arataki pana. Ko nga papa paraka parapara kawhata e whakamahia ana i runga i te pereti nekehanga me te pereti mutunga ka noho tuwhera te turanga tere me te tika.
● Toia waku iti me te aratohu tika na te arataki rarangi werohanga.
● Hoahoa motuhake katoa tīwiri L:D=20:1 mo te rahi katoa tatūnga wae werohanga ngāwari changeable.Can ōrite whakaritenga motuhake kiritaki katoa.