Thanks; I hadn't heard of it. For what it's worth I looked up the source: http://www.fpl.fs.fed.us/products/publications/specific_pub.php?posting_id=18102&head

Thanks; I hadn't heard of it. For what it's worth I looked up the source: http://www.fpl.fs.fed.us/products/publications/specific_pub.php?posting_id=18102&header_id=p http://www.fpl.fs.fed.us/products/publications/specific_pub....