sorry, I was in a foul mood yesterday. If you want to deny others your reasoning, and snood wants to tell people to listen to you, that's your prerogative. I've been around a here awhile, and enjoy reading the discussion, though I seldom have time to contribute. I recently read your views on park factor in another thread and find you a more enjoyable read when you make a point. I still hate the rudeness schtick... but whatever.