It is not a good practice to cross the falls to the heels of the opposite davits, because this may chafe the falls, as they are rounded up, in passing through the upper standing blocks.
Akukho kuziqhelisa kulungileyo ukunqumlisa iintambo zokunyusa isikhephe ukuya kwiziseko zezilenge ezincinane ezichaseneyo, kuba oku kunokutyabula iintanbo zokunyusa isikhephe, njengokuba ziqokelelene, zidlula iibloko eziphezulu ezimileyo.