https://community.graphisoft.com/t5/Modeling/elevation-dimension-in-rcp/m-p/715013#M180344 <P>Hi there,&nbsp;</P> <P>&nbsp;</P> <P>&nbsp;</P> <P>I am trying to use an elevation dimension in my rcp view (a 3D document view) to the show height of a roof at the points where it meets the wall. My issue is that the elevation dimension is showing a negative value and is also showing the incorrect height from project zero (the correct elevation to project zero is&nbsp;166540). Refer to below image. How would I approach fixing this or what is a recomended approach to showing the roof elevation on an rcp.&nbsp;</P> <P>&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="clauds1223_0-1789813701913.png"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/106020i08F80F0E672E08E6/image-size/medium?v=v2&amp;px=400" alt="clauds1223_0-1789813701913.png" title="clauds1223_0-1789813701913.png" /></span></P> <P>Dimension settings...</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="clauds1223_0-1789813806449.png"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/106021i7837D7F8D944487E/image-size/medium?v=v2&amp;px=400" alt="clauds1223_0-1789813806449.png" title="clauds1223_0-1789813806449.png" /></span></P> <P>Roof settings...</P> <P>&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="clauds1223_1-1789813838615.png"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/106022iC10B497003428410/image-size/medium?v=v2&amp;px=400" alt="clauds1223_1-1789813838615.png" title="clauds1223_1-1789813838615.png" /></span></P> <P>&nbsp;</P> <P>&nbsp;</P> <P>&nbsp;</P> <P><FONT face="courier new,courier" color="grey">Operating system used: <EM>Windows 11</EM></FONT></P> Sat, 19 Sep 2026 10:31:06 GMT clauds1223 2026-09-19T10:31:06Z https://community.graphisoft.com/t5/Modeling/elevation-dimension-in-rcp/m-p/715013#M180344 <P>Hi there,&nbsp;</P> <P>&nbsp;</P> <P>&nbsp;</P> <P>I am trying to use an elevation dimension in my rcp view (a 3D document view) to the show height of a roof at the points where it meets the wall. My issue is that the elevation dimension is showing a negative value and is also showing the incorrect height from project zero (the correct elevation to project zero is&nbsp;166540). Refer to below image. How would I approach fixing this or what is a recomended approach to showing the roof elevation on an rcp.&nbsp;</P> <P>&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="clauds1223_0-1789813701913.png"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/106020i08F80F0E672E08E6/image-size/medium?v=v2&amp;px=400" alt="clauds1223_0-1789813701913.png" title="clauds1223_0-1789813701913.png" /></span></P> <P>Dimension settings...</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="clauds1223_0-1789813806449.png"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/106021i7837D7F8D944487E/image-size/medium?v=v2&amp;px=400" alt="clauds1223_0-1789813806449.png" title="clauds1223_0-1789813806449.png" /></span></P> <P>Roof settings...</P> <P>&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="clauds1223_1-1789813838615.png"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/106022iC10B497003428410/image-size/medium?v=v2&amp;px=400" alt="clauds1223_1-1789813838615.png" title="clauds1223_1-1789813838615.png" /></span></P> <P>&nbsp;</P> <P>&nbsp;</P> <P>&nbsp;</P> <P><FONT face="courier new,courier" color="grey">Operating system used: <EM>Windows 11</EM></FONT></P> Sat, 19 Sep 2026 10:31:06 GMT https://community.graphisoft.com/t5/Modeling/elevation-dimension-in-rcp/m-p/715013#M180344 clauds1223 2026-09-19T10:31:06Z