Homebrew PCBs

> Hello, I was wondering if there is a technique to plot
> double sided pcb's with a plotter. I have an HP 7475A
> plotter that will never plot in alignment. Any
> suggestions would be appreciated! Thanks, Genaro M.

Hi Genaro,
A search on Google will give you some leads. I remember crossing past some
articles where someone has had great success. You might start with this
link --> http://robots.tonkaland.com/new-archive/2157.html You might try to
contact them direct.
I know I have read others, too. Methods range from taping the board to the
paper to drilling the holes first then aligning the board on a plot you have
already made on the paper.
Good luck with your search!
-Mike