https://community.graphisoft.com/t5/Modeling/curtain-Wall-Issues-Panels-disappear-when-wall-is-angled/m-p/217828#M118305 <DIV class="actalk-migrated-content"><T>When I try to angle a simple curtain wall a random selection of panels in the curtain seem to disappear (See attached screenshots). There are no hidden layers or SEO's interacting with the angled curtain wall and I've no idea what's causing it.<BR /> <BR /> Has anyone come across this and found a solution?</T></DIV><BR /><IMG src="http://community.graphisoft.com/t5/image/serverpage/image-id/73864i23C5677D2AE14971/image-size/large?v=v2&amp;px=999" border="0" alt="Curtain Wall.jpg" title="Curtain Wall.jpg" /> Wed, 24 May 2023 10:50:54 GMT Anonymous 2023-05-24T10:50:54Z https://community.graphisoft.com/t5/Modeling/curtain-Wall-Issues-Panels-disappear-when-wall-is-angled/m-p/217828#M118305 <DIV class="actalk-migrated-content"><T>When I try to angle a simple curtain wall a random selection of panels in the curtain seem to disappear (See attached screenshots). There are no hidden layers or SEO's interacting with the angled curtain wall and I've no idea what's causing it.<BR /> <BR /> Has anyone come across this and found a solution?</T></DIV><BR /><IMG src="http://community.graphisoft.com/t5/image/serverpage/image-id/73864i23C5677D2AE14971/image-size/large?v=v2&amp;px=999" border="0" alt="Curtain Wall.jpg" title="Curtain Wall.jpg" /> Wed, 24 May 2023 10:50:54 GMT https://community.graphisoft.com/t5/Modeling/curtain-Wall-Issues-Panels-disappear-when-wall-is-angled/m-p/217828#M118305 Anonymous 2023-05-24T10:50:54Z https://community.graphisoft.com/t5/Modeling/curtain-Wall-Issues-Panels-disappear-when-wall-is-angled/m-p/217829#M118306 Yes, I've come across this as well. I believe that the issue is file/ project specific and not Library related though. Possibly caused by one of the curtain wall macros? I believe it is file specific because I can copy the CW with missing panels from one file and past it into a new .pln and the panels will show up. I tried removing all libraries and then reloading them to see if I could flush out any macro embedded within them but now luck. Are the CW macros not loaded with the libraries? Or?...<BR /> <BR /> I'm currently trying to swap out the CW macros for fresh ones extracted from the AC 16 lib. Thu, 23 May 2013 22:33:49 GMT https://community.graphisoft.com/t5/Modeling/curtain-Wall-Issues-Panels-disappear-when-wall-is-angled/m-p/217829#M118306 Anonymous 2013-05-23T22:33:49Z