Set Global Width To 0 For All Entitiessometimes when importing data from other software (GIS In this example) you get messy drawing with different global width to different entities. this will reset everything back to 0. After loading the lisp (APPLOAD) type at the command line GW Check out the video belowIf its your first time using LISP please check this one for simple instruction: http://www.ellenfinkelstein.com/acadblog/how-to-load-an-autolisp-program/ Download Link: Set polyline global width – GW – v1.01