Devices, apparatus, systems, and methods for the quick installation of ceiling fan blades for ceiling fans. The positive collector layer is set to have a low dose amount and set shallow so that a low injection efficiency emitter structure is realized. The seal kit simplifies and shortens the selling cycle by condensing multiple similar vehicles’ seal requirements into kits allowing the ready identification of system seals by year, make, model, and when applicable, engine type. At least one of the shelf units is movable in a predetermined manner during a portion of the cycle without moving other shelf units in the plurality of shelf units.