These devices have no effect on the pitching and heaving motions, which are also quite appreciable, so that it is not possible to eliminate the need for lashing the deck cargo of containers.
La macebiso awanabungozi kwezinyukileyo nakweziphezulu iintshukumo kwanezibonwayo, ze kungabi nakwenzeka ukuphelisa imfuno yokubophelela imithwalo yemigangatho yezikhongozeli.