title: Crystal Report Sum of a Group Summary
body: <p>I have a report in which I'm trying to sum a summary on one group to another group. Ex:</p>
  
  <pre><code>   group 1: 75         &lt;- sum of the maximums 
         group 2: 50     &lt;- max of the group
             line 1: 50
             line 2: 40
             line 3: 10
         group 2: 25     &lt;- max of the group
             line 1: 10
             line 2: 2
             line 3: 25
  </code></pre>
  
  <p>I've tried using a running total, but can't seem to get that right. I've also tried to put the maximum part into a formula, but Crystal still won't summarize it. </p>