Abstract: A mobile drilling unit having a floatable platform for use in a body of water with a plurality of vertical support legs. With each vertical support leg configured to move with a cleat at the lower end of each support leg. Each cleat having a lower surface to transmit gravitational force from the unit to the sea floor. The cleats are asymmetric with respect to the legs which allows expansion of the center of pressure on the cleats to be beyond the vertical support legs.