Izingxenye zokubopha izingxenye zensimbi

Ukuthambekela kwensimbi ethangekile kuyithuluzi elihle kakhulu lokusekela kanye nokulinganisa amaphaneli odongeni ahlanganisiwe;

Izingxenye ezingokwezintambo ezingokoqobo zenza inqubo yokuqiniswa ilula kakhulu;

Idivaysi yokuvikela uku-disloation iqinisekisa ukuphepha kwesicelo sayo;

Intambo ye-trapezoidal yenza ukuthi isimo sokulungiswa sizinzile futhi ngokuhlelekile;

Ngokuvamile, ukwesekwa okuthambekele kwamanje kulula futhi kuphephile ukusebenza ngemuva kwedizayini yabantu.