I salute two brave men.
Seeker to be the first to respond and you know me ..you should know better
well at least you have worked out I am harmless.
Doug you are very brave not many would answer in such depth and reveal their wisdom to the world for fear of being flooded for advice and autographs.
I liked all your answers and I think we agree on some I forget what I said in answer when I posted them.
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alex