On Sun, 21 May 2006 16:20:54 +0100, Doctor Drivel wrote
(in article ews.net):


External control which incorporates
the burner modualtion rather than
on-off.

Yep. (You're getting good at this :-) )

You should learn how to describe what it does. :-(

I was trying to keep it simple so that you would understand.

Matt, I know what it does.

Then why ask?



Others reading didn't have a clue, reading what
you wrote.


Sigh....