Ta hanyar yanke kwandon da aka yi amfani da iskar gas zai iya zama kyakkyawar fahimta game da tsarin taimakon iska, lokacin da aka yanke kwandon, za ku ga cewa ciki yana da zurfi kuma ba shi da ƙarfi.
Amfanin rami shine don rage alamar raguwa, kwandon ba shi da sauƙin lalacewa, kuma yana iya rage nauyin kwandon kanta yayin da yake tabbatar da ƙarfin goyan bayan tsarin kwandon kanta.