Thanks Syzzie,
I've not finished yet, so will pass on looking at the link for today, I've only just read the other thread and seen that the 8 & 12 letter spaces make up longer words from the 4 letter selections, that makes things a bit more understandable. I have half of the 4 letter words and 7 clue number answers, only had my first stint on it late last night.
OOps, haven't got half of the 4 letter words, only got 10. I will have a look at it at work today and get back to you soon (hopefully). Again, it looks a good challenge.