"Nav" wrote in message
...
Yes, how about that? Care to comment Donal?


Hey, I ain't an expert on these things.

Why don't you tell us what might have caused it.

I've already expressed the sum total of my knowledge on this subject. Ie,
it might have been caused by pressure systems.

If you think that my opinion is stupid, then you should have the courage to
say so.

If you actually know what caused it, then I'd be grateful if you would share
your knowledge with us. After all, this is a "group". Are you are member,
or not?


Regards


Donal
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