alan morrison
Fellow
Very interesting, personally I may have reversed one of those blanks, but still a nice job!
You're quite right Mark and I had the intention of having it the other way around but slipped up.
The man who never made a mistake never made anything
Alan
When I was teaching I was told if anyone found a mistake in my teaching to say that's good you have found the Deliberate Mistake. So now I don't admit anything.
Glen