The Mark X 3D printer's newest feature is Adaptive Bed Leveling. Most newer 3D printers boast some kind of easy bed leveling system, whether it's automatic or assisted. Getting a perfectly level print bed, however, is difficult no matter how easy the leveling system - because print beds aren't perfectly flat by nature. Adaptive Bed Leveling does just what it says it does: it adapts to those print bed imperfections with help from the Mark X's built-in laser scanner. Read more at 3DPrint.com: http://3dprint.com/168543/adaptive-bed-leveling-mark-x/