Cetus 3D Extruder Drop Stopper for MK3

thingiverse

To assemble M3 dish screw 8 mm and M3 screw 25 mm, you'll need to rotate the 25 mm screw. This adjustment enables fine-tuning of the sliding mechanism's movement. For Cetus MK3 models, note that design differs significantly from its predecessor, MK2. Due to a mechanical limit switch incorporated into the system, the Z-axis rise is now restricted to just 2mm.