"Dave Plowman (News)" wrote in message
...
In article ws.net,
Doctor Drivel wrote:

Even Drivel didn't say you'd get a 40% saving on gas - he said *up to*
40% - which is a bit different - and grossly optimistic at that unless
you've got a literally 'stone age' boiler.

Nope. 33% is the least you should expect.

And this simply ...

snip idiotic senile drivel