A method and system for keeping an arbitrated loop open during a frame gap using a fiber channel switch element is provided. The attachment includes a frame structure for operatively coupling the attachment to the harvesting machine, a flail rotor and an auger each mounted on the frame structure and a drive mechanism for rotating the flail rotor and the auger in the same direction. An integral manifold is formed by integrating a filling manifold part disposed at a branching point of pipes of the filling piping and a supply manifold part disposed at a branching point of pipes of the supply piping with each other. The method inserts the run of wafers into a process for gate dielectric production, e. A first drive mechanism is configured to move the disk tray and includes a first pinion provided in the chassis and a first rack provided in the disk tray. The metal-to-metal seal assembly is resilient for repeatable sealing and comprises an energizing metal ring and a metal sealing ring.