Im at work as well but had five minutes in from the heat...I think Oz means these 2 areas here mate...1st is overlapped or unwrapped UV's...you may have missed them. The 2nd is what appears to be a neat square?? is this a UV that is unmapped??
I hope I got the right ones Oz...I spotted the square but not the overlap..well spotted.
Hope I have helped
"A Darkness at Sethanon", a book I aspire to model some of the charcters and scenes