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Subject: Re: [geda-user] New router pictures
From: Stefan Salewski <mail AT ssalewski DOT de>
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Date: Tue, 14 Jan 2014 01:18:26 +0100
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On Mon, 2014-01-13 at 23:45 +0100, Stefan Salewski wrote:
> I still have not done a
> carefully file format review. I think I should do it.

Seems the bug exists for pcb 20110918

I have stripped his file to these lines

Element["" "R0603" "R1" "" 4.0000mm 13.2500mm -0.7100mm 2.6350mm 1 100 ""]
(
  Pad[-0.1500mm 0.7500mm 0.1500mm 0.7500mm 0.6000mm 0.4000mm 0.7500mm "" "1" "square"]
  Pad[-0.1500mm -0.7500mm 0.1500mm -0.7500mm 0.6000mm 0.4000mm 0.7500mm "" "2" "square"]
  )

Layer(1 "component")
(
  Line[2.0000mm 12.5000mm 4.0000mm 12.5000mm 0.2000mm 0.4000mm "clearline"]
  Polygon("clearpoly")
  (
    [0.7500mm 7.0000mm] [22.0000mm 7.0000mm] [22.0000mm 18.0000mm] [0.7500mm 18.0000mm] 
  )
)

and inserted that with a text editor into a newly created file from pcb program.
Polygon touched pad with thin line. I still have to generate gerbers and check that.
My current guess is, that this is an old bug which may be hidden by the fact that CAM
software of fab houses will remove such thin garbage automatically.