The Category and Course totals in the ouuser display will not display as 'real' - percentage is shown instead.

In the attached all the item grades (10, 10, 2, 6, 2) are satisfactorily shown as 'real' but the averages, although set to display as real, are shown as percentages (but without the '%' symbol).

Category and Course totals do display satisfactorily as percentages and as letters.