Hi Barry and Happy new year to you too. Thanks - I had an interview at the Gunners' RHQ in Woolwich back when I was a lad but only visited once. The gun does remind me of the Tsar Cannon I saw at the Kremlin back in 2003 - now that was a whopper.
Just posted one of my attempts. I don't know why it doesn't have the watermark (I haven't purchased the program yet...Maybe Christmas :)) Anyway, I did a few others but they do have the photomatix watermark and wasn't sure I could post them.