https://community.graphisoft.com/t5/Modeling/slab-not-showing-up-in-3D/m-p/235438#M125931 Check your PBC material strengths and also check you haven't used the slab as target and operator in the SEO. Sat, 07 Oct 2017 11:02:11 GMT DGSketcher 2017-10-07T11:02:11Z https://community.graphisoft.com/t5/Modeling/slab-not-showing-up-in-3D/m-p/235437#M125930 <DIV class="actalk-migrated-content"><T>I have drawn a slab that shows on plan view, but I cannot view this slab in any section or 3D view. I am trying to use SEO's to cut the slab from a mesh, but it doesn't actually show the slab at all in 3D. it seems to be there though but doesn't show up. I have attached a photo of how the slab shows in 3D.</T></DIV><BR /><IMG src="http://community.graphisoft.com/t5/image/serverpage/image-id/68065iFAB113014D515979/image-size/large?v=v2&amp;px=999" border="0" alt="Screen Shot 2017-10-07 at 3.47.13 PM.png" title="Screen Shot 2017-10-07 at 3.47.13 PM.png" /> Thu, 25 May 2023 14:55:03 GMT https://community.graphisoft.com/t5/Modeling/slab-not-showing-up-in-3D/m-p/235437#M125930 Anonymous 2023-05-25T14:55:03Z https://community.graphisoft.com/t5/Modeling/slab-not-showing-up-in-3D/m-p/235438#M125931 Check your PBC material strengths and also check you haven't used the slab as target and operator in the SEO. Sat, 07 Oct 2017 11:02:11 GMT https://community.graphisoft.com/t5/Modeling/slab-not-showing-up-in-3D/m-p/235438#M125931 DGSketcher 2017-10-07T11:02:11Z