Easy now Tiger_mate or you'll spill your Watneys Red Barrel. I see from your profile that you're a pax consultant. In what I now do we call them stewardessess. Thank you for your advice but I have more than enough time in, most of it closer to the sharp end than your tow-line will ever be. I thoroughly enjoy the whingeing of this forum from a bunch of people who all dress like Boddie and Doyle, struggle with the Sun crossword and whos lifes goal is to own an Escort Cosworth. Keep it coming lads!