Square Platform Leveling

thingiverse

This STL is for the correct leveling of the build platform, this consist about a square that it is printed by 3d print and what with which uniformity in the printing area is verified. If the print is transparent, that means that the extruder is very near of the bed. If the print its very slim and the material does not stick to the bed, means that the extruder is away from the bed.