Homebrew PCBs

On Sun, 01 Feb 2009 00:48:37 -0600
William Alford <walford@...> wrote:

> he said that a truly clean copper board is the 
> "pink" board that you see during etching, not the shiny brassy color 
> of even a cleaned copper blank.

Now there's a good idea... and the dull surface may actually be better for
accepting toner transfer too.

Thanks,
John