Rob, I just saw this on another site. The "answer" has two links. The first
link is to the exact dehydrator you are looking to build, the second link is
to an alternative that she says is simpler. I also put a link to the site
from where the answer came...............
132 Re: Non Electric Dehydrators ??Wed, November 30, 2005 - 6:08 PM
Here are two sets of DIY solar dehydrator plans. The first is what my Lover
is building right now, the second is much simpler, requiring maybe $10 in
material and three hours of your time. Enjoy!