https://forums.autodesk.com/t5/revit-architecture-forum/topo-split-surface-arcs/m-p/7811437#M291005 <P><a href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/27446">@kjskoog</a>&nbsp;Perhaps you can help by taking a screenshot?</P> Tue, 27 Feb 2018 06:45:15 GMT Anonymous 2018-02-27T06:45:15Z https://forums.autodesk.com/t5/revit-architecture-forum/topo-split-surface-arcs/m-p/6786060#M291004 <P>I am trying to split a toposurface to show the raised areas around the parking lot. When I draw the boundary to split the toposurface, my arcs tend to drop 6" but my lines stay at level 0. Also noticed I can only draw at 90 degree intervals. Like ortho is on for cad. Never had this problem before. Any ideas why this could be happening?</P> <P>&nbsp;</P> <P>Kory Skoog</P> <P>CAD/BIM Manager</P> Thu, 05 Jan 2017 20:54:50 GMT https://forums.autodesk.com/t5/revit-architecture-forum/topo-split-surface-arcs/m-p/6786060#M291004 kjskoog 2017-01-05T20:54:50Z https://forums.autodesk.com/t5/revit-architecture-forum/topo-split-surface-arcs/m-p/7811437#M291005 <P><a href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/27446">@kjskoog</a>&nbsp;Perhaps you can help by taking a screenshot?</P> Tue, 27 Feb 2018 06:45:15 GMT https://forums.autodesk.com/t5/revit-architecture-forum/topo-split-surface-arcs/m-p/7811437#M291005 Anonymous 2018-02-27T06:45:15Z