> Hi Alfons,
>
> Thanks for your reply. I had already tried what you suggested, but
the
> limitation is kicad, not freerouter, as kicad only exports one class
for
> tracks ("default").
> Regards,
>
> Robert.
>
Robert,
I think you may have missed the point of Alfons' post. You can add
your own clearance classes AFTER you load the design into Freerouter,
and then on a net by net basis, put them into that clearance class.
This is the same functionality that editing the DSN file would give
you. Also, there may be a way to save these classes across round
trips, but that is for Alfons to clarify.
Dick
