Have you added a new material to your library? Did you forget to map your new material to a hatch pattern in your drawing standards? Do you have drawings which are reused from one project to the next but you often change the materials? It’s likely you will have noticed the section hatches won’t update even though you have added the material to hatch map in the drawing standards style. In September 2013 we released the first edition of the D&M Section Hatch Update Add-In for Inventor 2014. Last week Autodesk approved it for use with Inventor 2015, it is also free, so there really is no excuse for not checking it out. Take a look at the video below to see what it’s all about.