A railway truck is disclosed for use with a locomotive. The port switch further includes a fabric switch table indicating a correspondence relationship between each of the addresses of the fabric switches and the corresponding one of the ports. The infrared images may be used to determine that the composite part is substantially covered, andor completely covered, with resin and ready to be cured. An ionic transport is provided between the anode and cathode. A reactive ion mill is then performed to remove portions of the alumina layer that are exposed at the opening in the mask, thereby forming a via in the alumina layer. The Sheet Set Manager is a graphical user interface for displaying, accessing and managing the Sheet Sets, Subsets and Sheets, as well as editing components of the Sheet Sets, Subsets and Sheets.