https://forums.autodesk.com/t5/fabrication-cadmep-forum/cadmep-2018-exclude-from-fill-turning-off/m-p/7431761#M2805 <P>I have been working with Fabrication 2018 for over a month now and within the past week I have noticed that at random times anything that was marked as "exclude from fill" will no longer be marked as such.&nbsp; I have also noticed that when i use the grips to extend a piece of duct it will not always work.&nbsp; Sometimes it tries to add in fire damper sleeves rather than a piece of straight (fire damper sleeves are marked as exclude from fill).&nbsp; Has anyone else had this problem or know how to fix it?</P> Wed, 04 Oct 2017 14:09:31 GMT Anonymous 2017-10-04T14:09:31Z https://forums.autodesk.com/t5/fabrication-cadmep-forum/cadmep-2018-exclude-from-fill-turning-off/m-p/7431761#M2805 <P>I have been working with Fabrication 2018 for over a month now and within the past week I have noticed that at random times anything that was marked as "exclude from fill" will no longer be marked as such.&nbsp; I have also noticed that when i use the grips to extend a piece of duct it will not always work.&nbsp; Sometimes it tries to add in fire damper sleeves rather than a piece of straight (fire damper sleeves are marked as exclude from fill).&nbsp; Has anyone else had this problem or know how to fix it?</P> Wed, 04 Oct 2017 14:09:31 GMT https://forums.autodesk.com/t5/fabrication-cadmep-forum/cadmep-2018-exclude-from-fill-turning-off/m-p/7431761#M2805 Anonymous 2017-10-04T14:09:31Z