Neptune 4 Max 1st Layer Test Full Sheet

Neptune 4 Max 1st Layer Test Sheet. Full bed area. 400mm x 400mm. 0.5mm thick.

I have updated this to include directions how to use OrcaSlicer's Adaptive Bed Mesh along with the SCREWS_TILT_MACRO. The macro is specific for the Elegoo Neptune 4 MAX. The other models of the Neptune 4 will use a different code.
Directions are provided, but use at your own risk if you aren't confident in your abilities.