Thanks I will definitely give that a try!
Its perhaps not the best but worth a look. Ive stopped doing it now as i feel that i can achieve losses without the need for this (plus far to much other stuff to be doing) but it really helped to set my mind and to get the system sussed out in my head.
http://www.minimins.com/slimming-world-food-diaries/323462-daz-finally-has-food-diary.html