Am having a problem with conditional formatting in sheet. I have two columns i wish to compare with one another and automatically fill according to this rule where the values in column J are greater than I. I have used conditional format with the formula =($J$3:$J$90)>($I$3:$I$90) and then fill option. However when i went to check this worked by editing one of the rows with a value that was deliberately higher the cell did not change colour as it should have. Can anyone help? Many thanks