https://community.graphisoft.com/t5/Modeling/Solid-Element-Operations-Problem/m-p/259105#M136012 Chema,<BR /> <BR /> The items used for thee solid elements operations need to be retained for the SEO to be maintained, if you do not want to see the elements just place them on a lay that is hidden.<BR /> <BR /> Scott Sat, 04 Apr 2015 22:26:52 GMT Anonymous 2015-04-04T22:26:52Z https://community.graphisoft.com/t5/Modeling/Solid-Element-Operations-Problem/m-p/259104#M136011 <DIV class="actalk-migrated-content"><T>Hello<BR /> A couple of hours ago, I tried to perform SEO with a shell to make some holes in it, the operation was apparently performed (the counter of SEO reseted and the nodes appeared on the shell), but when I deleted the operating elements of the shell, the SEO had made no changes on it, only turning the shell into a morph permanently showed the subtraction, this issue is present also with any other type of element, anyone knows how to fix this?<BR /> <BR /> Thanks in advance</T></DIV> Wed, 24 May 2023 17:01:36 GMT https://community.graphisoft.com/t5/Modeling/Solid-Element-Operations-Problem/m-p/259104#M136011 Anonymous 2023-05-24T17:01:36Z https://community.graphisoft.com/t5/Modeling/Solid-Element-Operations-Problem/m-p/259105#M136012 Chema,<BR /> <BR /> The items used for thee solid elements operations need to be retained for the SEO to be maintained, if you do not want to see the elements just place them on a lay that is hidden.<BR /> <BR /> Scott Sat, 04 Apr 2015 22:26:52 GMT https://community.graphisoft.com/t5/Modeling/Solid-Element-Operations-Problem/m-p/259105#M136012 Anonymous 2015-04-04T22:26:52Z