Dave wrote:
On Thu, 14 Aug 2008 14:28:38 -0700, Alan Gomes said:

You need not subscribe. It's available on line.

Selected articles appear to be. I didn't see the one to which you refer.
Dave,
Yes, right after I sent it it occurred to me that perhaps I should have
been more clear. The entire magazine is available by either subscription
or picking it up for free at marine stores, etc. However, the 'Lectronic
Latitude, with more selective content, is available for free on line and
they have had quite a few different articles dedicated to discussing this.

The search feature on the home page searches the 'Lectronic Latitude
pages as well, so you'll find them this way easily enough. (For example,
put in "Perdock" or "Dinius" as the search term and you'll get quite a
few hits.

Here's an interesting one with a very revealing pictu
http://www.latitude38.com/lectronic/...5-21&dayid=116

Regards,
Alan