title: I need to reset a sum amount each time the group data is executed.
body: <p>We have the sum of a formula (Sum({@EstHours})-SUM({@ActHours})) that we need to reset to zero, then calculate per phase line. The reset formula is in the same group the Balance formula aforementioned is in. I have also tried placing it in different sections. The ResetBalance formula I've been trying to use is WhilePrintingRecords;
  NumberVar Balance:=0;</p>