thanks, they seem to be what I was think of. I can see the sense in sinking
the pump. This would be quite easy to do as I have a soak away already with
a drain cover on it.



--
"Wisest are they that know they do not know." Socrates
"If more of us valued food and cheer and song above
hoarded gold, it would be a merrier world" JRR Toliken, The Hobbit