Print Bed Leveling Tool

[armandd]

After using the usual manual print bed leveling technique (a piece of paper under the printer nozzle), I print a .2mm thick spiral pattern. It quickly shows where the print bed is high or low. It helps a lot.

I'm including the STL file.

[Roxy]

That looks helpful! It would be helpful to include the source also. If this was done in Open Scad I would be tweaking it to give more information.

[armandd]

Created with SketchUp, and I can't seem to upload the file. But there are plenty of STL import apps out there.