https://communities.bentley.com/products/geotechnical1/f/openground-forum/243891/how-is-the-station-chainage-calculated-in-the-civil-3d-extensionI&#39;ve created a profile view of several borings on a project from a project alignment. The station ( chainage ) is correct on the profile itself, but the label in the header gives it a different station (chainage) than what the actual station is.en-USTelligent Community 12https://communities.bentley.com/thread/761991?ContentTypeID=1Fri, 14 Apr 2023 13:17:34 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:70222b6f-2495-4ec6-974f-f41169aa9a46Taylor Elson<p>Hi Dylan,</p> <p></p> <p>The offset and chainage should be the same as using the station/offset alignment label (i.e. perpendicular to the closest point on the alignment). Sometimes the extension won&#39;t update the point properties properly if the alignment is moved after creation. One solution to try is to have the profile &quot;Rebuild&quot; the points and headers, one way is to change the profile style and switch it back. This causes the extension to rebuild all the strips and recalculate the header values.</p> <p>Taylor</p><div style="clear:both;"></div>