Ender 3 bed level test

1 Print 0.20mm test.stl at 0.20mm layer height with 0.4mm nozzle. 2 After print is done inspect print, see that pla is making good contact with bed. 3 Remove from bed measure print height with vernier.(should be 0.2mm)

Use 0.20mm layer height with 0.20mm test.stl

Use 0.25mm layer height with 0.25mm test.stl

Use 0.30mm layer height with 0.30mm test.stl