gEDA-user: DRC question...

[Ben Jackson]

On Fri, Mar 14, 2008 at 08:04:41AM -0700, Traylor Roger wrote:
> Guys,
>   In Settings -> Sizes 
>     -I have min annulus ring set to 5mil. 
>     -Minimum copper width is set to 8mil. 
> 
>   My vias have a 10mil drill, 21mil outer
>   diameter.  This should yield a 5.5mil 
>   annular radius on the vias.
> 
>   When doing DRC, it complains with:
>   "Via annular ring is too small based on minimum
>   copper width near location ...."

In my opinion it's a bug.  I have that test commented out in my local
copy.  Just as you say, it applies BOTH min copper AND min annulus to
holes.  I did a board with similar rules to yours (6/6 with 5 annulus)
and got thoes initially.

-- 
Ben Jackson AD7GD
<ben at ben.com>
http://www.ben.com/