Killing duplicate lines in AutoCAD
 

Use the Overkill command

Or, use a CAM program that recognises duplicates and treats them as only one line.

Before Overkill and better CAM, I used a Lisp routine DELDUP. See
http://www.cadeverything.com/help/sh...s-LISP-(DELDUP)

Wow Gerald I did not know off the "overkill" command. Pretty neat. Thanks

Lisp... Sweet. Been years since I saw that piece of Autocad mentioned.

Sweet!

Overkill, not only a way of life, a great Autocad command too.:D

Ross