There are some problems with the formulas not being picked up from some of the cells. The sheet is locked and therefore we cannot make any changes on it. A clear example of this is if they are 4 cleaners working a 3 hour shift M-F the total weekly hours should be 60 hours but its only calculating 12 hours. There are other errors that are too hard to explain on email. Could you please raise this question with Holmesglen?