Mw'isi aho gukora imirimo ingufu cyane kuruta mbere hose, imashini yomess ya Twin itubahirizwa nkigikoresho kidasanzwe. Imashini idasanzwe ntabwo ikora kumesa gusa yitonze ariko nanone igufasha kubika ibiciro byingufu. Reka dukure mubintu ninyungu zituma imashini yomesha twin imashini yometseho guhitamo abaguzi bafite imbaraga-.
Mwisi yisi yubuzima bugezweho, umwanya akenshi urashimishije. Kubatuye mumazu meza cyangwa amazu yuzuye, gushakisha ibikoresho bikwiranye mumwanya muto utabangamiye kumikorere ni ngombwa. Injira imashini yo gukaraba twin-igitangaza cyo gukora neza noroshye. Iyi ngingo isiga mu mashini nziza yo gukaraba twin yateguwe cyane cyane ahantu hato, kugufasha gufata icyemezo kiboneye ibyo usingi.