In article ,
jim. wrote:
Get a neon screwdriver, check the cases involved if it lights then
contact a qualified electrician. A newsgroup's great for tips on the odd
diy project, but this one's possibly very dangerous. best left to peole
who know what they're talking about. (imo)

A neon screwdriver will by its nature show a positive result on some
things which are perfectly safe.

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*OK, who stopped payment on my reality check?

Dave Plowman London SW
To e-mail, change noise into sound.