1) Umatshini unesakhiwo esincinci, inkqubo yokulawula egqibeleleyo, ukusebenza kakuhle kunye ne-automation ephezulu.
I-2) Amacandelo oqhagamshelwano kunye nezinto ezenziwe ngensimbi engenasici ephuma kumazwe angaphandle, akukho nkqubo i-Angle efile, kulula ukuyicoca.
I-3) Ukuchaneka okuphezulu, i-valve yokuzalisa isantya esiphezulu, inqanaba lolwelo oluchanekileyo ngaphandle kokulahleka kolwelo, ukuqinisekisa umgangatho obalaseleyo wokuzalisa.
I-4) Intloko ye-capping ithatha ifowuni ye-torque rhoqo ukuqinisekisa umgangatho we-capping.