Remove an estimate from your Estimate History
To remove a bad, worst, or outlier from your estimation history, go to Schedules > My estimation history > and click the trash/recycle bin icon for the bad estimate.
Note that the list is only built when you have at least 10 estimate-vs-actuals in your history. See also which estimates are actually used by EBS.
Remove an estimate that isn’t in your Estimate History list
You can remove any case from your estimate history with the following URL:
http://[YOUR FOGBUGZ INSTALL]/default.asp?pre=preDiscardEst&pg=pgEstimator&ixPerson=[YOUR ixPerson]&ixBug=[THE ixBug]