https://communities.bentley.com/products/road___site_design/f/geopak-inroads-mx-openroads-forum/127275/issues-with-cross-sections-from-corridor-dtm-vs-tinI&#39;m working on a project that features a station equation and have created a corridor for it. When I cut cross sections everything runs great up until the station equation. After the equation my proposed cross sections cut from the DTM my corridoren-USTelligent Community 12https://communities.bentley.com/thread/387639?ContentTypeID=1Mon, 17 Oct 2016 20:11:53 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:c075a842-6350-4609-b6e9-a1fd1e32d8b4Chris Key<p>Could this be related to having the station lock turned on so it locks the stations at whole station intervals when your Roadway Corridor could be at different template drops. &nbsp;If you place a template drop every 50&#39; and then the station equation is introduced, it may be changing the interval at which the corridor is created or the cross sections stations are created. &nbsp;A simple example is if you drop templates at a 50&#39; interval in the corridor but cut cross sections at a 25&#39; interval, there is interpolation between the 50 template drops. &nbsp;A similar theory could apply if the cross sections are not getting generated at the exact stations as a template is dropped.</p> <p>You can check a few things like comparing the cross sections stations to the corridor stations as you step through the Roadway Designer to make sure they match. &nbsp;Try toggling the station lock on/off to see if that could be changing the way you need to cut the sections, etc.</p> <p></p> <p><a href="http://communities.bentley.com/products/road___site_design/f/5922/p/76063/205701#205701">communities.bentley.com/.../205701</a></p> <p></p><div style="clear:both;"></div>