I totally agree everyone should take the time to do things manually. Mesh UI is just for fine tuning from my point of view

Thanks for this guide

My pleasure

Hi,

Thank you for sharing your techniques and thoughts.

I have two printers.

• Ender 3 V2 neo (without klipper, default software)
• Elegoo Neptune 4 Plus (with klipper)

I found on my Neptune 4 Plus that it had alot of distortions, maybe of how big the print bed surface areas is.

When doing the levelling, the printer saves the levelling points as a mesh which I can view via the fluid UI where I can see all calibration and control.

The mesh gives you a good illustration where the distortions are before refining it. That's how I determine where to place spacers.

Ill do another auto leveling to see how it improved the distortions. When the mesh shows to a close level, then I refine it in the fluid UI.