Large part, five axis machining presents numerous challenges due to the size, weight and range of features found on large components. Investigate how the new Makino D800Z five-axis machining center provides new levels of sustained dynamic accuracy achieved through technologies which minimize external influences and maximize volumetric accuracy on large complex parts. Understand key mechanical design elements that contribute to high performance, high output five-axis machining and important control features such as SGI.4 and several new five axis functions that make accuracy and productivity a reality.