https://forums.autodesk.com/t5/maya-modeling-forum/why-dose-mudbox-tell-me-i-have-mesh-errors-with-everything-i/m-p/5589178#M25059 <P>Mudbox works best with a base mesh that has good topology. &nbsp;If you want to start with a sphere that you created in Maya, you're better off creating a default polygon cube and doing a mesh-&gt;smooth with the settings shown below. &nbsp;Mudbox will be much happier when you send the resulting sphere to it, as it has all quads instead of containing 3-sided polys and vertices that are the intersection of a lot of edges.</P><P><IMG border="0" src="https://forums.autodesk.com/t5/image/serverpage/image-id/163493iD2716903C12C2225/image-size/original?v=mpbl-1&amp;px=-1" title="smooth.JPG" alt="smooth.JPG" /><IMG border="0" src="https://forums.autodesk.com/t5/image/serverpage/image-id/163494i745BCF4F66C6BF16/image-size/original?v=mpbl-1&amp;px=-1" title="smoothed.JPG" alt="smoothed.JPG" /></P><P>&nbsp;</P><P>&nbsp;</P> Mon, 13 Apr 2015 14:30:15 GMT pshwayka 2015-04-13T14:30:15Z