A method and apparatus for providing an alternative remote spent fuel pool cooling system for the spent fuel pool. A sputtering source is configured to deposit particles of a first type over at least a portion of a surface of a substrate on the substrate support. Darkfield radiation is provided by two adjustable height laser beams which illuminate the surface of the wafer from approximately 6 to 39 degrees. The present invention may also includes a trigger shim which is installed in the receiver in front of the trigger to eliminate slack in the trigger and properly fix the trigger in position in relation to the fulcrum. The metadata may identify portions of JavaScript that can be processed in parallel.