Micro-adjuster for Z-axis SN04 proximity sensor.
1.75 filiment, 0.4 nozzle
Hatchbox 3D 1.75 ABS Black
Need to ream hole in base a little to allow free movement of leveling screw.
Leveling screw should auto-thread into slide.
As designed, base and slide should move freely without play or modification.
Assemble sensor to slide and base to mount first.
Uses M3*40 leveling screw/spring/knob (amazon.com).
Uses #144U compression spring (Home Depot).
Uses 2 x M3 x 5 screws (attach base to original mounting bracket).
Uses 2 x M3 x 25 screws, nuts, washers (attach sensor to slide).