On 18 Aug 2005 18:27:45 GMT, Adrian wrote:

Right. So there's no inherent need to close for five hours each and every
night - except, perhaps, for cracks to be wallpapered over.

Agreed. See my other post; some short-term pain (e.g. closing a line
for a month or two at a time once to completely retrack and resignal)
would be a definite benefit in the long-term.

Neil

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