Z axis control fiber laser 2.5D

How do I get the Z axis control buttons to come back to the main screen. In the pre-release version they were they were right next to the layers along the bottom.

I did enable z axis in the settings.

How do I get the marking laser to go back to center when done?

Thank you

The official release actually removed the Z-axis features that were present in the RC pre-release versions. If you want to use the automatic Z-axis function, you’ll need to do what I did: stick with RC11 and hold off on upgrading to the official release until they patch it back in.