This redstone tutorial shows you how to build a stylish sci-fi / laboratory / facility piston door. <br />It relies on an ABBA switch and is a very simple straight forward build. <br /> <br />worldfile download: http://www.mediafire.com/?8j91atix5dfilsm <br /> <br />Music used: "The Arcade" by Machinimasound.com <br />Licensed under Creative Commons CC-BY 3.0 Unported License | https://machinimasound.com/license
