Homebrew PCBs

There is an isolation spacing setting in the poligon propperties. You 
can also change it on an existing poligon. This setting will define the 
isolation distance between the poligon covered area and other signals. 
Look up change -> isolate or the values you can enter while you create 
the polygon.

HTH

Markus

> Although I don't need a polygon now, I have used polygon to
> create a groundplane in the past. However, when doing so,
> I could not figure out how to merge the filled polygon
> with the adjacent ground trace. Eagle always left an etched space
> between the two.
>
>