https://community.graphisoft.com/t5/Modeling/MEP-pipe-branch-size/m-p/642617#M174177 <P>I am trying to model 100mm stormwater pipes into a project. Have set the route specifications for 100mm PVC pipe. When I join pipe the pipe branch is always being created as a 75mm. I select it and the size is greyed out so can not be changed. Have tried having pipe branch set at 100mm before making the connection but it keeps changing to 75mm. It does this if the pipe is smaller as well. Any ideas?</P><P>&nbsp;</P><P>Cheers Russ</P><P>&nbsp;&nbsp;<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screenshot - 6_12_2024 , 4_24_58 PM.png" style="width: 999px;"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/80532i925FB0D6C3CCDB3C/image-size/large?v=v2&amp;px=999" role="button" title="Screenshot - 6_12_2024 , 4_24_58 PM.png" alt="Screenshot - 6_12_2024 , 4_24_58 PM.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screenshot - 6_12_2024 , 4_25_36 PM.png" style="width: 999px;"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/80533i09CB41B692F7BAC8/image-size/large?v=v2&amp;px=999" role="button" title="Screenshot - 6_12_2024 , 4_25_36 PM.png" alt="Screenshot - 6_12_2024 , 4_25_36 PM.png" /></span></P><P>&nbsp;</P><P><FONT face="courier new,courier" color="grey">Operating system used: <EM>Windows 11</EM></FONT></P><P>  </P> Fri, 06 Dec 2024 06:53:59 GMT russfairhurst 2024-12-06T06:53:59Z https://community.graphisoft.com/t5/Modeling/MEP-pipe-branch-size/m-p/642617#M174177 <P>I am trying to model 100mm stormwater pipes into a project. Have set the route specifications for 100mm PVC pipe. When I join pipe the pipe branch is always being created as a 75mm. I select it and the size is greyed out so can not be changed. Have tried having pipe branch set at 100mm before making the connection but it keeps changing to 75mm. It does this if the pipe is smaller as well. Any ideas?</P><P>&nbsp;</P><P>Cheers Russ</P><P>&nbsp;&nbsp;<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screenshot - 6_12_2024 , 4_24_58 PM.png" style="width: 999px;"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/80532i925FB0D6C3CCDB3C/image-size/large?v=v2&amp;px=999" role="button" title="Screenshot - 6_12_2024 , 4_24_58 PM.png" alt="Screenshot - 6_12_2024 , 4_24_58 PM.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screenshot - 6_12_2024 , 4_25_36 PM.png" style="width: 999px;"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/80533i09CB41B692F7BAC8/image-size/large?v=v2&amp;px=999" role="button" title="Screenshot - 6_12_2024 , 4_25_36 PM.png" alt="Screenshot - 6_12_2024 , 4_25_36 PM.png" /></span></P><P>&nbsp;</P><P><FONT face="courier new,courier" color="grey">Operating system used: <EM>Windows 11</EM></FONT></P><P>  </P> Fri, 06 Dec 2024 06:53:59 GMT https://community.graphisoft.com/t5/Modeling/MEP-pipe-branch-size/m-p/642617#M174177 russfairhurst 2024-12-06T06:53:59Z