https://community.graphisoft.com/t5/Modeling/Strange-marker/m-p/254243#M133903 Looks like two elevation markers in the same location (or slightly offset), looking in opposite directions. Tue, 19 Dec 2017 22:58:48 GMT Anonymous 2017-12-19T22:58:48Z https://community.graphisoft.com/t5/Modeling/Strange-marker/m-p/254242#M133902 <DIV class="actalk-migrated-content"><T>I have a strange marker at an interier elevation.<BR /> ???</T></DIV><BR /><IMG src="http://community.graphisoft.com/t5/image/serverpage/image-id/72478iB32F0FA23F7DB803/image-size/large?v=v2&amp;px=999" border="0" alt="error.PNG" title="error.PNG" /> Tue, 19 Dec 2017 20:05:11 GMT https://community.graphisoft.com/t5/Modeling/Strange-marker/m-p/254242#M133902 eldhead 2017-12-19T20:05:11Z https://community.graphisoft.com/t5/Modeling/Strange-marker/m-p/254243#M133903 Looks like two elevation markers in the same location (or slightly offset), looking in opposite directions. Tue, 19 Dec 2017 22:58:48 GMT https://community.graphisoft.com/t5/Modeling/Strange-marker/m-p/254243#M133903 Anonymous 2017-12-19T22:58:48Z