Mukubatanidza mapaipi emuchina wemakemikari, kuramba ngura kwemabhoti kunokanganisa zvakananga mari yekushanda nekuchengetedza sisitimu. Chikamu chisina kupfekwa chemabhaudhi akajairwa ane shinda imwe chinogona kupfekwa, nepo mabhaudhi esimbi isina shinda 304 ane shinda yakazara, ane dhizaini yawo yakazara uye kuramba ngura kwakanaka, anobvisa njodzi yengura iri panzvimbo payo, zvichiita kuti ive sarudzo yakavimbika yekubatanidza mapaipi emuchina wemakemikari. Uyezve, mumajoini eflange anodedera, kushandiswa kweM10 spring washers kunogona kuwedzera kuvimbika kwekubatana kuti kusasununguka.