https://forums.autodesk.com/t5/autocad-forum/dasged-arcs-and-poly-lines-showing-different-sizes/m-p/5548582#M337426 <P>Found the issue. When editing the pen style one needs to turn the adaptive lintype 'off'. When turned on it attempts to shrink the lines to compensate. Which is really useless. This messed up hidden buildings, parking garages, and property lines that were not right angle boxes.&nbsp;</P> Thu, 19 Mar 2015 14:44:23 GMT Anonymous 2015-03-19T14:44:23Z