https://community.graphisoft.com/t5/Modellierung/solid-element-operations/m-p/406890#M2528 Because the operation is dynamic. If you move or change the operator, the result changes. You have to hide the operator, which should be element of a separate layer, if you don't want to see it.<BR /> <BR /> BTW: Do you know the int. AC-board? There you find more native English speaking people and a lot of postings you can search for yet fully discussed issues. See <A href="http://archicad-talk.graphisoft.com" target="_blank">http://archicad-talk.graphisoft.com</A> Tue, 10 Oct 2006 00:09:00 GMT Frank Beister 2006-10-10T00:09:00Z https://community.graphisoft.com/t5/Modellierung/solid-element-operations/m-p/406889#M2527 Anyone can tell me why the solid element operation result gone when i delete the operator element from the scene?<BR /> thanks Mon, 09 Oct 2006 23:31:00 GMT https://community.graphisoft.com/t5/Modellierung/solid-element-operations/m-p/406889#M2527 Anonymous 2006-10-09T23:31:00Z https://community.graphisoft.com/t5/Modellierung/solid-element-operations/m-p/406890#M2528 Because the operation is dynamic. If you move or change the operator, the result changes. You have to hide the operator, which should be element of a separate layer, if you don't want to see it.<BR /> <BR /> BTW: Do you know the int. AC-board? There you find more native English speaking people and a lot of postings you can search for yet fully discussed issues. See <A href="http://archicad-talk.graphisoft.com" target="_blank">http://archicad-talk.graphisoft.com</A> Tue, 10 Oct 2006 00:09:00 GMT https://community.graphisoft.com/t5/Modellierung/solid-element-operations/m-p/406890#M2528 Frank Beister 2006-10-10T00:09:00Z