https://community.graphisoft.com/t5/Modeling/Drawing-3-flights-stair-u-shape/m-p/272129#M141655 I don't think you are doing anything wrong - stairs can't overlap vertically. You need to start a new stair once you start to overlap - at least that's how I have been doing it. Thu, 01 Mar 2018 13:29:39 GMT Karl Griffith 2018-03-01T13:29:39Z https://community.graphisoft.com/t5/Modeling/Drawing-3-flights-stair-u-shape/m-p/272128#M141654 <DIV class="actalk-migrated-content"><T>I am having problems drawing a 3 flights stairs, 4,10,10 steps each flight with a 100MM opening in "U" shape, I can draw the 1st and 2§ flight, but can't do with the 3rd. I can't draw it somehow the 3rd flight can't be drawn overlapping the first 4 step flight. <BR /> What am I doing wrong?<BR /> <BR /> Regards</T></DIV> Thu, 25 May 2023 14:43:20 GMT https://community.graphisoft.com/t5/Modeling/Drawing-3-flights-stair-u-shape/m-p/272128#M141654 Anonymous 2023-05-25T14:43:20Z https://community.graphisoft.com/t5/Modeling/Drawing-3-flights-stair-u-shape/m-p/272129#M141655 I don't think you are doing anything wrong - stairs can't overlap vertically. You need to start a new stair once you start to overlap - at least that's how I have been doing it. Thu, 01 Mar 2018 13:29:39 GMT https://community.graphisoft.com/t5/Modeling/Drawing-3-flights-stair-u-shape/m-p/272129#M141655 Karl Griffith 2018-03-01T13:29:39Z https://community.graphisoft.com/t5/Modeling/Drawing-3-flights-stair-u-shape/m-p/272130#M141656 Thank you, this might be a wish, nevertheless that is common to overlap stairs in 1st floors, due to their height.<BR /> <BR /> Regards Thu, 01 Mar 2018 15:11:15 GMT https://community.graphisoft.com/t5/Modeling/Drawing-3-flights-stair-u-shape/m-p/272130#M141656 Anonymous 2018-03-01T15:11:15Z