In the standard window/door symbols that come with X3 I can't seem to find doors with sidelights (8 ft), or instructions on how to create my own. If I use a 3D symbol then I can't adjust the width or height. Is there a way to bring in symbols from Eagle, Anderson, Sierra Pacific, etc.? Same question in regards to roofing materials - such as standing seam roofs. Can I import these from some source?