https://forums.autodesk.com/t5/fusion-design-validate-document/sketch-visibility-curve-intersection-issue/m-p/5773124#M288585 <P>That's strange you're getting a circular dependency error, if you could export the file as a .f3d and upload it to this thread, it would be interesting to look at to figure out why exactly that error is occurring.&nbsp;</P><P>&nbsp;</P><P>Regarding the sketch visibility, I notice you have the Browser tree collapsed in the upper left corner.&nbsp; If you expand that you should be able to find the sketches there and press their light bulbs to turn off sketch visibility.&nbsp; The Browser tree should always be open, as that's one of the most important aspects of Fusion 360, such as for controlling visibility.</P><P>&nbsp;</P><P>Be sure to post if you have more trouble, and I look forward to reviewing the file to see where that error comes from.</P><P>&nbsp;</P><P>Jesse</P> Sun, 16 Aug 2015 13:57:32 GMT Anonymous 2015-08-16T13:57:32Z