#2 excess copper removal

[Patrick Birnzain]

Andrew:
> I would also like to add a feature to this program to allow for 'excess
> copper removal'. Basically if you have an extra layer on PCB that has a
> polygon fill in it, the program will mill ALL the copper around the tracks
> (not just isolate the tracks) for the areas on this layer. Obviously this
> would require an extra gerber file to be input, but this would be very
> useful for surface mount ICs. Soldering them with isolation tracks can be
> difficult.