https://communities.bentley.com/products/road___site_design/f/geopak-inroads-mx-openroads-forum/75401/site-modeller-export-ttmAll- I have created a Pad design in Modeller In modeller I then use Project&gt;Export Model/Object&gt;TIN Then I use the Digital Terrain Model&gt;Export DTM&gt;triangle TIN to Trimble TTM This all works well with the exception that there are not enoughen-USTelligent Community 12https://communities.bentley.com/thread/202994?ContentTypeID=1Wed, 21 Mar 2012 01:14:38 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:6e5d9d90-fb58-42b3-ba19-0b6fb9814e1cThomas Gnauck<p>Follow up-</p> <p>Turns out that I had a bad site element in my model, after correcting that, the corner stroking setting in project preferences solved my issue (Thanks Beebe Ray)</p> <p>t.</p><div style="clear:both;"></div>https://communities.bentley.com/thread/202955?ContentTypeID=1Tue, 20 Mar 2012 21:04:09 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:56b8584a-842c-4ea1-85a5-88449c86ea9eThomas Gnauck<p>Wow- I am about to drive myself insane!</p> <p>I finally dug down to adjusting the contour interval for my pad object and it seems to have worked but it only works once! &nbsp;If I try and modify it again nothing happens until I get out and come back into MicroStation.</p> <p>My be time for a support call?</p><div style="clear:both;"></div>