Nge 3 / Isithinteli esi-4 sokutsalwa ngaphandle kunye noyilo lwesilayidi esifihlakeleyo sesilayidi, idrowa inokutsalwa ukuya kuthi ga kwi-3/4, kwaye ubude bokukhupha bubude kune-1/2 yendabuko, ukuqonda ukusetyenziswa kwendawo ngokufanelekileyo. Ukongezelela, isakhiwo se-bolt yokumisa sinokuqonda ukufakwa ngokukhawuleza kunye nokuchithwa kwe-drawer ngaphandle kokucinezela ngobumnene kunye nokutsala ngesixhobo.