@falcon11 And a Merry Christmas to you and your family, Allison. Let me also take this opportunity to thank you for the many nice comments and helpful advice ( especially about reducing shadows - how that has helped!) you've given me over this past year. I think the best thing about this site is the wonderful people I've met and I do consider you a friend - even if it's only via computer. Best wishes for 2014.
Fav