title: Crystal Reports - Several Group Levels - Improve Efficiency
body: <p>I've had to make some modifications to one of our reports that is comprised of ~30 sub-reports to change it from being ~4 group levels to now having ~18 group levels.  It seems like it's been hit with major processing degradation.  I've added group suppression as the only group levels I care about are: 1 (used to break out the data coming back into sections so the database doesn't have to be requeried multiple times thus eliminating extra database hits and extra sub-reports), 6-11 (divisional/regional/etc. data), and 18 (base level, by person). </p>
  
  <p>The levels in between those I need may be needed in the future so they've been accounted for now, but since it's had such a negative impact on the performance I'd like to disable them.  Right now they're suppressed but they're obviously still being processed which is killing the performance.</p>
  
  <p>How can I restore the efficency without losing all the work I've done?</p>