How do I get my panels to reflect updated results after every auto refresh?

I've got a dashboard which runs a saved search called healthforms which has a cron schedule to run every 5 minutes:| savedsearch healthforms I then have several panels which perform some post processing from the base search e.g:| search blah.... I auto refresh the panels every 5 minutes. However, the results stay the same. How do I get the latest set of results automatically every 5 minutes for the scheduled saved search? (i.e. rerun the saved search in the dashboard automatically every 5mins) and also ensure that the postprocessing search panels run off the latest results to ensure that when the panels refresh, they have the latest updated results - without someone needing to manually refresh the dashboard. Cheers