>I think this means the polygons were electrically isolated from the
>traces.
Correct, the "Isolate" polygon attribute determines the clearance.
>There must be some way to merge
There is....Give the polygon a name using the Name icon or Edit/Name
when the board opens and only polygon outlines are visible. Give
whatever you want connected to or merged with the polygon the same
name and you'll be asked if signals should be connected then answer
yes.
--- In
Homebrew_PCBs@yahoogroups.com, "alan00463" <alan00463@...>
wrote:
>