Ukusetyenziswa kokutshintshwa kokutshintshwa ngokuzenzekelayo ekusetyenzisweni kwamandla omlilo kusetyenziselwa ikakhulu ukulawula ukunikezelwa kwamandla kwinkqubo yokucima umlilo ngokuzenzekelayo.Xa umlilo okanye enye imeko engxamisekileyo ifunyenwe, ukutshintshwa kokutshintshwa ngokuzenzekelayo kunokutshintsha unikezelo lwamandla ukuqinisekisa ukuba inkqubo yokucima umlilo inokusebenza ngexesha kwaye isebenze ngokuqhelekileyo.