Running Total which resets when either of three groups changes 1

[jesperengel]

Using Crystal Reports ver XI.

I have a report with three different groups: "Player", "Ball" and "Club". The report changes page for every combination of the three groups. So far so good.
Now, I want to do a Running Total which resets if either of the three groups changes. I have tried it with resetting after one group changes and it works fine, but I need it to reset if either of the three groups changes.

I tried to write a formular, but all attempts so far have been futile.

Thanks!

 

[lbass]

You should set the running total to change on the innermost group (Group #3). Whenever an outer group changes, all inner groups do, too.

-LB

 

[jesperengel]

Worked like a charm. Thank you lbass!!