Elegoo Neptune 3/4 Z-Axis Tuning Test

Just a test file to adjust z-axis offset to get your first layer right on Elegoo Neptune printers or any printer with more than 200x200mm printable area. Since the shapes are distributed across the build plate, you can check the accuracy of your z-axis offset and your leveling on each corner.

It will print 2 layers for each shape (.4mm tall at .2mm layer height) so if you have the correct firmware, you can adjust the z-axis offset between shapes to really get it dialed in.

Outer corners of squares are about 200mm apart, so they are about 12.5mm away from the max build size corners on the EN4.