A disc brake system comprises a mounting hub and at least one disc supported by the mounting hub. One exemplary embodiment of the method includes the steps of forming a first trench, forming an oxide layer on the bottom and sidewalls of the trench, forming nitride spacers on the lined trench, and thereafter etching the silicon beneath the first trench to form a second trench area. The remote monitoring system further includes a transceiver to receive an indication of a help condition, connect to the manufacturing device; and receive data from the manufacturing device. The silicon substrate has a plurality of peripheral bond pads and contact pads on its active surface. The exhaust can may include a plurality of exhaust screen holes arranged to discharge the pressurized fluid flow from the exhaust can interior.