if you have express tools try FLATTEN if not search for flatten at web sites
like www.caddepot.com www.cadsyst.com
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A2K2, Express Tools V1-9, Win XP
Remove NO SPAM from my email address to email
Jonathan J. Baker
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"Lars Stiphout" wrote in message
news:3C7C1292.993C3414@chello.nl...
> Hello,
>
> I have several drawings where blocks, polylines, hatches are on
> different z-coords. Lines are the most problematic since some of them
> have different z-values for start and endpoint. All kinds of strange
> things happen when drawing in plain 2d ,because of the diffence in
> z-coords.
> Question: is there a simple way (with one command or some other
> help-program) to change all z-coords to 0
>
> thanks,
> Lars
> LSL Architecten, Veldhoven, The Netherlands
>