https://community.graphisoft.com/t5/Modeling/Walls-amp-Columns-will-not-trim/m-p/162602#M87877 Are you selecting all of them? Sun, 26 Jul 2009 13:12:00 GMT Anonymous 2009-07-26T13:12:00Z https://community.graphisoft.com/t5/Modeling/Walls-amp-Columns-will-not-trim/m-p/162601#M87876 <DIV class="actalk-migrated-content"><T>I have a problem with walls and columns not trimming. I am working on a church project. Some walls will trim to roof. Others will not. What am I missing? ? </T></DIV> Tue, 23 May 2023 13:01:50 GMT https://community.graphisoft.com/t5/Modeling/Walls-amp-Columns-will-not-trim/m-p/162601#M87876 Anonymous 2023-05-23T13:01:50Z https://community.graphisoft.com/t5/Modeling/Walls-amp-Columns-will-not-trim/m-p/162602#M87877 Are you selecting all of them? Sun, 26 Jul 2009 13:12:00 GMT https://community.graphisoft.com/t5/Modeling/Walls-amp-Columns-will-not-trim/m-p/162602#M87877 Anonymous 2009-07-26T13:12:00Z https://community.graphisoft.com/t5/Modeling/Walls-amp-Columns-will-not-trim/m-p/162603#M87878 Turned out to be duplicate walls and columns where I was having problems. Got rid of the dupes and then all trimmed perfectly. Sun, 26 Jul 2009 15:44:00 GMT https://community.graphisoft.com/t5/Modeling/Walls-amp-Columns-will-not-trim/m-p/162603#M87878 Anonymous 2009-07-26T15:44:00Z