https://community.graphisoft.com/t5/Modeling/How-to-make-Curtain-wall-spiders-to-have-only-two-arms/m-p/147465#M79169 You would have to modify the GDL Object that is used by the Curtain Wall for the spiders. You would have to open it and modify its scripts.<BR /> But that requires some GDL knowledge. Fri, 21 Mar 2014 18:38:34 GMT Laszlo Nagy 2014-03-21T18:38:34Z https://community.graphisoft.com/t5/Modeling/How-to-make-Curtain-wall-spiders-to-have-only-two-arms/m-p/147464#M79168 <DIV class="actalk-migrated-content"><T>I am trying to make a curtain wall with spider junctions where every second column of panels would be shifted [like in the picture].<BR /> <BR /> Do You have any idea how to make those spiders to hold glass panels only in the corners, so I could use only two armed spiders?</T></DIV><BR /><IMG src="http://community.graphisoft.com/t5/image/serverpage/image-id/67366i532F1DE79B4E1F5D/image-size/large?v=v2&amp;px=999" border="0" alt="aa-01.jpg" title="aa-01.jpg" /> Wed, 24 May 2023 07:02:22 GMT https://community.graphisoft.com/t5/Modeling/How-to-make-Curtain-wall-spiders-to-have-only-two-arms/m-p/147464#M79168 Anonymous 2023-05-24T07:02:22Z https://community.graphisoft.com/t5/Modeling/How-to-make-Curtain-wall-spiders-to-have-only-two-arms/m-p/147465#M79169 You would have to modify the GDL Object that is used by the Curtain Wall for the spiders. You would have to open it and modify its scripts.<BR /> But that requires some GDL knowledge. Fri, 21 Mar 2014 18:38:34 GMT https://community.graphisoft.com/t5/Modeling/How-to-make-Curtain-wall-spiders-to-have-only-two-arms/m-p/147465#M79169 Laszlo Nagy 2014-03-21T18:38:34Z