Sorry I can't help you Lathamjeld. I have tortuously managed to solve 18 clues and (using Mooncow's superb tool) developed a possible grid for the down solutions but that gives me gobbledegook for the 8 across solutions that I have with no place in the grid for any of them!! As soon as I saw a carte blanche and Sabre as the setter I knew that I was in deep trouble. This is currently confusing me beyond belief because even if my grid is wrong the first letters of down clues 6-10 don't fit the answer I have for the second across clue - onwards and downwards!