You can view and reset the ratings for a single lab or a collection of labs from the Lab Stats page.
Managing Existing Lab Stats
Click the menu icon next to a lab shown on the Lab Stat list. A drop-down menu opens.
Click an option to sync, view details, or delete the lab stat information.
Clearing or Syncing All Lab Stats
You can clear or sync all lab ratings by clicking Clear All Ratings or Sync All Ratings on the Lab Stats page.