Looking at the various sizes that electrical projects can be there is a very simple way to update these projects just using a spreadsheet. What's nice about the idea is the simple fact all your information can be located in a single place. This is much better than having to search for items from drawing to drawing. Lets take a simple look at the concept.
http://www.screencast.com/t/2ishjiYwNn
Created by Dave one of the Cad Geeks
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