Thanks for your reply, I did check this website and it gave me a clue
about what these ULP files were used by Eagle for...
I managed to get my scribe to trace the isolations required for one
of the installed demo boards.
Ok, it was directly onto the copper foil and not through a resist
layer. The traces seemed well formed and once the stylus wobble
problem was solved (thank god for polymorph;-)
I am now going to try a circuit with a resist and try etching
it...fingers crossed.
regards, PK
--- In Homebrew_PCBs@yahoogroups.com, "crankorgan" <john@k...> wrote:
>
> Try this
>
> http://mynock.dhs.org/pcbmilling/