Kambani iyi yakawedzera michina yekukuya, mutengo wemhete yemukati neyekunze yebheyaringi yepillow block kuti ive nechokwadi chekuti mhando yacho iri nani, kuderedza mutengo, kuve nechokwadi chekuti mhando yacho iri nani ukuwo ichivimbisa kuti chigadzirwa chinowana mukana wemutengo. Ziva kuti chigadzirwa chinotengeswa nekugadzirwa kwega kwega. Ipa vimbiso yekuti chigadzirwa chine mhando yepamusoro.