Mini:

New Z motor coupler got rid of the clunking sounds.  The one on the right was cracked in a couple places.  Nice and quiet.

Mini #2: 

New X and Y bearings so no more squeaks and vibrations.

Prusa:   

Printed fine

Taz 3:   

Releveled bed and it printed a test print fine.  Also fixed bed size in cura and Slicer to match device.  It was off by 1 mm which caused Octopi to complain on max sized prints.

Taz 5:   

Releveled bed and it printed a test print fine.  Also fixed bed size in cura and Slicer to match device.  It was off by 1 mm which caused Octopi to complain on max sized prints.