Inesipili esingasemva esihlengahlengiswayo esikhethekileyo esivumela abasebenzisi ukuba bakhethe uluhlu lwentshukumo oluhambelana neemfuno zabo ngokutshintsha indawo yesandla esithe tye ngokumalunga namagxa. Olu phawu lukhethekileyo, oludityaniswe nengalo yoxinzelelo oluhlangeneyo kwi-degrees ezingama-20 ngaphezulu naphambi komsebenzisi kunye neziphatho ezibini, luvumela uluhlu olupheleleyo loqeqesho lwentshukumo ngaphandle kokuchaphazeleka.
Isihlalo singalungiswa xa uhleli okanye umile, kwaye sincediswa ziibheringi ezisemgangathweni ophezulu kunye neesilinda ukuze ulungelelanise ukuqina nokungaguquguquki.
Iingalo zokucinezela ezihlangothini zijikeleza iidigri ezingama-20 kwicala ngalinye ngaphezulu naphambi kwamagxa, zivumela uluhlu olupheleleyo lokushukuma ngaphandle kokungqubana.
Umqolo ohlengahlengiswayo okhethekileyo uvumela umsebenzisi ukuba atshintshe indawo yesiphatho esithe tye kunye namagxa.