In article <_%kzb.837$sx6.5812@newsfep4-glfd.server.ntli.net>,
Peter Christy wrote:
> Anyway, thanks for your assistance - you've certainly clarified a couple of
> pints for me, and suggeted alternative approaches to the one I've taken!
>
> Now I think I need to lie down and take a couple of aspirins........!

No no no. Sit back up and drink one of those clarified pints.
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