https://forums.autodesk.com/t5/fusion-design-validate-document/editing-edges/m-p/7611572#M180777 <P>Hello,</P><P>&nbsp; I'm quite new to fusion 360 and I'm having issues with non-manifold edges. Its quite frustrating because I know what needs to be done to fix the issue, coming from a Rhino background, but I cant physically make it happen in fusion 360.&nbsp;</P><P>&nbsp; Basically I have modeled some square tubing and where the pieces intersect there is an edge I cannot erase. If you could explain how to erase this it would be fantastic. I also realize this is a product of poor modeling techniques on my end and was wondering if you could explain how to avoid this in the future.&nbsp;</P><P>&nbsp; &nbsp;</P><P>&nbsp;thanks,</P><P>Pearson</P> Sun, 10 Dec 2017 14:18:44 GMT Pearsonh001 2017-12-10T14:18:44Z https://forums.autodesk.com/t5/fusion-design-validate-document/editing-edges/m-p/7611572#M180777 <P>Hello,</P><P>&nbsp; I'm quite new to fusion 360 and I'm having issues with non-manifold edges. Its quite frustrating because I know what needs to be done to fix the issue, coming from a Rhino background, but I cant physically make it happen in fusion 360.&nbsp;</P><P>&nbsp; Basically I have modeled some square tubing and where the pieces intersect there is an edge I cannot erase. If you could explain how to erase this it would be fantastic. I also realize this is a product of poor modeling techniques on my end and was wondering if you could explain how to avoid this in the future.&nbsp;</P><P>&nbsp; &nbsp;</P><P>&nbsp;thanks,</P><P>Pearson</P> Sun, 10 Dec 2017 14:18:44 GMT https://forums.autodesk.com/t5/fusion-design-validate-document/editing-edges/m-p/7611572#M180777 Pearsonh001 2017-12-10T14:18:44Z https://forums.autodesk.com/t5/fusion-design-validate-document/editing-edges/m-p/7611587#M180778 <P><a href="https://forums.autodesk.com/t5/user/viewprofilepage/user-id/2861063">@Pearsonh001</a>&nbsp;</P><P>you mean these edges<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Capture.PNG" style="width: 493px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/437250i621B0EEDC9E9D891/image-size/large?v=v2&amp;px=999" role="button" title="Capture.PNG" alt="Capture.PNG" /></span></P> Sun, 10 Dec 2017 14:42:16 GMT https://forums.autodesk.com/t5/fusion-design-validate-document/editing-edges/m-p/7611587#M180778 Anonymous 2017-12-10T14:42:16Z