Yes we all really do see your point about right places to post things and if ran by the book (which very rarely anything is these days) ;D that would be the way to do it, but, I don't know if it is just human nature or maybe just us banter people but if something someone says on a particular thread appeals to someone elses sense of humour at that time, then it is only human nature to jump in with a funny comment about it, sorry but I'm guilty of that too, but, try as I might I just can't help it. sorry.