After a little consideration, i feel i owe you an apology, i should have praised you for your different opinions and ideas, and would have were it not for the fact that i sometimes get a little 'attached' to my interpretations (especially when i become convinced i am right, but incidentally, i still am) . If i had stepped back i would have appreciated your different insights for what they were. Sometimes i speak before i think, well done for your contributions.