> From:          Paulo Egon Triebsees <[log in to unmask]>
>
> Take a look at the PCD Magazine May 97. The Designers' Notebook article (by
> Mary and Mona) is about holes, and gives the formula. If you can't find the
> magazine, let me know and I'll scan the two pages article and send to you.
>

Good point Paolo!  I have that article - I even skimmed over it.
Maybe it's time to really READ it.  I enjoy Mary's articles - they
almost always are written in plain language.  Most times it seems
tech articles are written so far over my head I want to fall asleep
before getting to the good parts.  :-)

Thanks!
Jo

JoAnn L. Amerson
Design Librarian
Red Lion Controls, Inc.
E-mail: [log in to unmask]
Voice: (717) 767-6961 ext 6308

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