On Wed, 27 Jun 2007 22:22:01 +0100, Mike Barnard wrote:

2. Are there any websites that show the theories behind zoning? Yes,
I have googled and found many sites seling valves, but no tech guides.
Nothing in the FAQ either.

What does this NOT tell you that I should add to it?
http://wiki.diyfaq.org.uk/index.php?...s_and_Zonin g


--
John Stumbles

I used to be forgetful but now I ... um ....