On Mon, 26 Mar 2007 14:26:43 GMT someone who may be "Alan"
wrote this:-

The only major thing to watch is that the gravity circuit was often
used as an expansion pipe and this must not be interfered with.

You're right, it is. I'll have to design this into the new system.

Pumping the return usually deals with this. Beware of difficulties
with connections though.


--
David Hansen, Edinburgh
I will *always* explain revoked encryption keys, unless RIP prevents me
http://www.opsi.gov.uk/acts/acts2000/00023--e.htm#54