An improved method of imprint lithography involves using direct fluid pressure to press the mold into a substrate-supported film. A single plant drops nuts for a 2\u20133 month period. The diverter valve is connected to a lower end plate of the reservoir assembly via a lever arm, such that the reservoir assembly is capable of sliding along the length of the main flow line in response to a fluid level. Panels in another row can have an ovate step connecting the perimeter of the panel to the central portion of the panel. A local controller, implemented as a PDA, is mounted to the extendable shaft and electrically connected to the RFID antennareader to receive data from the RFID tag. When in the open position, the container defines a plate.