Heino dripper yakanangidzirwa kune vanoda mhute gobvu. Chinonyanya kukosha ndechekuti, sezita rayo rinoratidza, kusavapo kwescrews. Isu saka zviripachena tichava neimwe nzira kune yakanaka yekare screw kuchengetedza makoiri edu. Ini ndinoti "yedu" nekuti unogona kuisa maviri akanaka macoils pabhodhi. (Ona wongororo yakazara….)