Wolukidwa kuchokera ku thonje 100%, bafayo imapereka mphamvu komanso kupuma, pomwe ulusi wake wopindika wa thonje umapangitsa kuti ukhale wofewa kwambiri.Nsalu yolemera magalamu 360 pa lalikulu mita imapangitsa bafa kukhala njira yosunthika yogwiritsidwa ntchito chaka chonse.
Pnsalu yopezeka m'mabafa, nsalu ya thonje ya thonje imakhala ndi malupu osadulidwa mbali zonse ziwiri.Izi zimathandiza kuti mpweya udutse, zomwe zimapangitsa kuti mpweya ukhale wochuluka kwambiri komanso nthawi yowuma mofulumira.