https://community.graphisoft.com/t5/Modeling/how-to-trim-the-staircase-lower-part-that-connect-with-the-slab/m-p/330236#M157350 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="2022-02-17 (1).png" style="width: 400px;"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/19169iF8617D8A14E8AAB0/image-size/medium?v=v2&amp;px=400" role="button" title="2022-02-17 (1).png" alt="2022-02-17 (1).png" /></span></P><P> Is this not working for you?</P> Thu, 17 Feb 2022 10:03:45 GMT Rajesh Patil 2022-02-17T10:03:45Z https://community.graphisoft.com/t5/Modeling/how-to-trim-the-staircase-lower-part-that-connect-with-the-slab/m-p/330232#M157349 <P>Hi all.</P><P>how can I&nbsp; trim the staircase lower part that connect with the slab ? I tried solid elements operation ( even with "downword extrusion ", I chabged also priority of building materials ( different concrete for slab and staircase body ) but had no luck. ANy suggestions ? Thank you in advance</P><BR /><IMG src="http://community.graphisoft.com/t5/image/serverpage/image-id/74336i8FEBD99898FE8B70/image-size/large?v=v2&amp;px=999" border="0" alt="2022-02-17.png" title="2022-02-17.png" /> Thu, 17 Feb 2022 09:53:09 GMT https://community.graphisoft.com/t5/Modeling/how-to-trim-the-staircase-lower-part-that-connect-with-the-slab/m-p/330232#M157349 SPIROS VOUTSELAS 2022-02-17T09:53:09Z https://community.graphisoft.com/t5/Modeling/how-to-trim-the-staircase-lower-part-that-connect-with-the-slab/m-p/330236#M157350 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="2022-02-17 (1).png" style="width: 400px;"><img src="https://community.graphisoft.com/t5/image/serverpage/image-id/19169iF8617D8A14E8AAB0/image-size/medium?v=v2&amp;px=400" role="button" title="2022-02-17 (1).png" alt="2022-02-17 (1).png" /></span></P><P> Is this not working for you?</P> Thu, 17 Feb 2022 10:03:45 GMT https://community.graphisoft.com/t5/Modeling/how-to-trim-the-staircase-lower-part-that-connect-with-the-slab/m-p/330236#M157350 Rajesh Patil 2022-02-17T10:03:45Z https://community.graphisoft.com/t5/Modeling/how-to-trim-the-staircase-lower-part-that-connect-with-the-slab/m-p/330246#M157353 <P>Rajesh thank you very much !!!!!!&nbsp;</P> Thu, 17 Feb 2022 11:39:17 GMT https://community.graphisoft.com/t5/Modeling/how-to-trim-the-staircase-lower-part-that-connect-with-the-slab/m-p/330246#M157353 SPIROS VOUTSELAS 2022-02-17T11:39:17Z https://community.graphisoft.com/t5/Modeling/how-to-trim-the-staircase-lower-part-that-connect-with-the-slab/m-p/330248#M157354 <P>you welcome&nbsp;<span class="lia-unicode-emoji" title=":smiling_face_with_smiling_eyes:">😊</span></P> Thu, 17 Feb 2022 11:48:06 GMT https://community.graphisoft.com/t5/Modeling/how-to-trim-the-staircase-lower-part-that-connect-with-the-slab/m-p/330248#M157354 Rajesh Patil 2022-02-17T11:48:06Z