I have two custom fields that we use for estimates, they are numbers fields and named "Min" and "Max".

I would then use reporting and custom fields to get the sum of the min and max estimates for the current project.

However when I chose reporting and then select custom field and add my fields I get duplicated entries at what seems to be a random amount of entries.

Even thou I only have 2 tasks in the selected list in the project, the report shows 16 of the same task, thus preventing us from using it properly to calculate the min-max sum.