https://forums.autodesk.com/t5/autocad-forum/export-to-stl-not-smooth/m-p/7179633#M317416 <P>I had the same issue with Inventor.&nbsp; I was able to fix it when I found the STL export settings and increased the resolution.&nbsp; They have tutorials for other software types as well here:</P><P>&nbsp;</P><P><A href="https://www.stratasysdirect.com/resources/how-to-prepare-stl-files/" target="_blank">https://www.stratasysdirect.com/resources/how-to-prepare-stl-files/</A></P> Mon, 26 Jun 2017 17:50:02 GMT sahuber 2017-06-26T17:50:02Z