Hi Darren, i jumped the gun a bitwhen i did take time to look closer at the site I found the military guy's, I was in the royal marines started diving [ marine services diving and salvage school ] 1984. Have spent most of my time in the middle east , Africa, & India, have a fair few Phots, and will get round top posting them, My best oppo and dive partner was a CD, called steve Wilson, great guy.