https://forums.autodesk.com/t5/autocad-for-mac-forum/trim-tool-problem/m-p/8448085#M33368 What kind of object is vertical line (cutting edge)?<BR />If it is an arc, or a circle, or spline, or arc segment of polyline, then Dean's advice about REGENALL should work.<BR />Can you share your drawing here?<BR /> Wed, 05 Dec 2018 20:10:07 GMT maxim_k 2018-12-05T20:10:07Z https://forums.autodesk.com/t5/autocad-for-mac-forum/trim-tool-problem/m-p/8447355#M33363 <P>I am use 2018 AutoCAD for mac. When I try to trim a line it over shot. Ho can fix this.<span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="Screen Shot 2018-12-05 at 10.33.07 AM.png" style="width: 400px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/577738iBBE8459F8A8E78DB/image-size/medium?v=v2&amp;px=400" role="button" title="Screen Shot 2018-12-05 at 10.33.07 AM.png" alt="Screen Shot 2018-12-05 at 10.33.07 AM.png" /></span></P> <P>&nbsp;</P> Wed, 05 Dec 2018 16:37:57 GMT https://forums.autodesk.com/t5/autocad-for-mac-forum/trim-tool-problem/m-p/8447355#M33363 sark.asadourian 2018-12-05T16:37:57Z https://forums.autodesk.com/t5/autocad-for-mac-forum/trim-tool-problem/m-p/8447588#M33364 Welcome to Autodesk Forums!<BR /><BR />Hi Sark,<BR /><BR />What do you mean by "it over shot"?<BR />On the screenshot you attached I can see only one selected line, but in order to be able to trim an object in AutoCAD you need also to have another objet(s) which acts as cutting edge.<BR /><BR /> Wed, 05 Dec 2018 17:49:01 GMT https://forums.autodesk.com/t5/autocad-for-mac-forum/trim-tool-problem/m-p/8447588#M33364 maxim_k 2018-12-05T17:49:01Z https://forums.autodesk.com/t5/autocad-for-mac-forum/trim-tool-problem/m-p/8447604#M33365 <P>The vertical line is my cutting&nbsp;edge. You can see the diagonal line does&nbsp;not the vertical line. This is not what I wanted to happen.</P> <P>&nbsp;</P> Wed, 05 Dec 2018 17:54:39 GMT https://forums.autodesk.com/t5/autocad-for-mac-forum/trim-tool-problem/m-p/8447604#M33365 sark.asadourian 2018-12-05T17:54:39Z https://forums.autodesk.com/t5/autocad-for-mac-forum/trim-tool-problem/m-p/8447609#M33366 <P><SPAN>The vertical line is my cutting&nbsp;edge. You can see the diagonal line does&nbsp;not the vertical line. This is not what I wanted to happen.</SPAN></P> Wed, 05 Dec 2018 17:55:55 GMT https://forums.autodesk.com/t5/autocad-for-mac-forum/trim-tool-problem/m-p/8447609#M33366 sark.asadourian 2018-12-05T17:55:55Z https://forums.autodesk.com/t5/autocad-for-mac-forum/trim-tool-problem/m-p/8447997#M33367 use REGENALL command, does your "blue line" move?<BR /><BR />what is the variable EDGEMODE set to?<BR /><BR /><BR /> Wed, 05 Dec 2018 19:30:49 GMT https://forums.autodesk.com/t5/autocad-for-mac-forum/trim-tool-problem/m-p/8447997#M33367 pendean 2018-12-05T19:30:49Z https://forums.autodesk.com/t5/autocad-for-mac-forum/trim-tool-problem/m-p/8448085#M33368 What kind of object is vertical line (cutting edge)?<BR />If it is an arc, or a circle, or spline, or arc segment of polyline, then Dean's advice about REGENALL should work.<BR />Can you share your drawing here?<BR /> Wed, 05 Dec 2018 20:10:07 GMT https://forums.autodesk.com/t5/autocad-for-mac-forum/trim-tool-problem/m-p/8448085#M33368 maxim_k 2018-12-05T20:10:07Z