Silly question

 From:  Frenchy Pilou (PILOU)
64.3 In reply to 64.2 

thx for the reply

In another domain
Yes Guides lines are pretty useful
In the 3D view maybe the vertical axe from a point of a start of guide lines will be useful

Another curious question on the image linked always about drawing Guide lines :)

EDITED: 5 Sep 2006 by PILOU