Nope but you are at least on the right sort of lines now, it's definitely a tool of sorts - should I put up the full size image now - as it's not a particularly easy one?? (Blame Darren, it's something he had lying around his toolbox and insisted that no-one would guess it - that may be so, but it's no fun if it's too hard!!)

"I don't suffer from insanity,
I enjoy every minute of it."
:lol:
CCCD Photography  CCC Dezynz