Bed Level Z-Offset Tests Spiral Circle and Square 200mm 180mm 160mm

Spiral Bed Level Test

These are Spiral Bed Leveling tests created using an OpenScad File. The OpenScad File is included so you can customize your own Spiral test size.

I use these to set the Z Offset on the fly after auto leveling with a BLTouch / 3D Touch.

I uploaded several different sizes for various beds but feel free to customize as needed. 200mm should avoid bed clips on the standard Ender 3 bed, if you have the center of your bed correct. I suggest using 160mm the first time to be safe. Works well for my Ender 3, Ender 5, CR-10, and Anet A8

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Instructions:

Load in Cura Slicer and be sure to use these settings:

• Layer Height: 0.2
• Line Width: 0.4
• Infill: 100%
• Build Plate Adhesion: None