If you wish to build this board by yourself with limited resources, I think you have two options. One is when you have access to the pins, using a solder iron with a very fine tip. It you have a small BGA sort of chip with no access underneath, you can use solder paste and activate the compound with a heat gun.
 
Adrian
 
 From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of George M. Gallant, Jr.
Sent: Monday, June 05, 2006 10:15 AM
To: geda-user@seul.org
Subject: Re: gEDA-user: Connecting a pin to a polygon

Thanks again. I was looking at the wrong place.  Now that the board has passed the DRC checks I
printed a top image and placed the components. Anyone have any idea how to solder the 20 mil
leadless chips????

George

On Mon, 2006-06-05 at 12:38 -0400, DJ Delorie wrote:
> DJ, When I do that it measures 10 mils. Both by the Ctrl-M and
> setting the grid to 1 mil and counting.

Does your board look like this?

http://www.delorie.com/tmp/ggallant.gif

I count 8 mils between the light blue and the green.

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