One embodiment of the present invention pertains to a slider that includes
an aerodynamic surface which includes a first bearing surface, a cavity
floor, and a first recessed pressurization surface. The first bearing
surface is disposed on the aerodynamic surface, defining a bearing
height. The cavity floor is disposed on the aerodynamic surface at a
cavity depth below the bearing height. The first recessed pressurization
surface is adapted to provide above-ambient fluid pressure when the
slider is in nominal flight, which is greater than fluid pressure
provided elsewhere on a trailing half of the aerodynamic surface at a
substantial displacement from a longitudinal centerline of the
aerodynamic surface. The first recessed pressurization surface is
disposed on the aerodynamic surface at a recessed depth which is between
the bearing height and the cavity depth.