In the conventional layout the forward foils have a much larger area than the stern foils and so support the major part of the weight.
Kuyilo oluqhelekileyo izinyithi ezenziwe yasu-yasu ezifana nephepha zinendawo enkulu kunezinye apho izinyithi ezenziwe yasu-yasu ezifana nephepha zomva wenqanawa ezixhasa eyonandawo yobunzima.