This article helps you to fix a loose accessory clamp (clamp A) on the Cricut Explore machines. You can follow the steps in the attached PDF file if your Explore machine's writing or scoring is wobbly, and you can see that the clamp itself is loose when writing or scoring. Feel free to contact Customer Care if you need further assistance.
If you have a Cricut Explore One, Explore Air, or Explore Air 2 and are experiencing issues with writing or scoring, please contact Customer Care via phone or online chat for assistance. If needed, you can purchase a new accessory adapter for the Explore One here.