https://forums.autodesk.com/t5/fusion-design-validate-document/making-objects-from-sketches/m-p/5867478#M282784 <P><FONT color="#000000">If you look at post #8 in this thread I've shown a way to find gaps in sketches.</FONT></P> <P>&nbsp;<A href="https://forums.autodesk.com/t5/design-and-documentation/find-leak-in-sketch-geometry/m-p/5675214/highlight/true#M25535" target="_self">Open Sketch</A></P> <P><FONT color="#000000"> Also there's a sketch checker here<FONT color="#0000FF">&nbsp;<A href="https://apps.autodesk.com/FUSION/en/Detail/Index?id=appstore.exchange.autodesk.com%3asketchchecker_macos%3aen" target="_self">Sketch Checker</A></FONT></FONT></P> <P>&nbsp;</P> <P>&nbsp;</P> <P><FONT color="#000000">Mark</FONT></P> Mon, 19 Oct 2015 12:01:23 GMT HughesTooling 2015-10-19T12:01:23Z