DF54 true zero indicator that uses the original screw. Tight fit so it might work without the screw as well. Do not mind the reflections in the picture.

Printed with High Quality BBL A1 profile and the default Generic PLA (Clas Ohlson gray PLA)

Textured PEI plate, A1 0.4mm nozzle, 220C/65C.

Listin all adjusts I made from the HQ BBL A1 profile for this print:

Quality

Seam Random

Scarf joint Contour

Wall Generator Arachne

Avoid crossing walls

Strength

Top surface pattern Octagram

Top shell layers 2

Bottom surface pattern Octagram

Bottom shell layers 2

Sparse infill density 30%

Sparse infill pattern Gyroid

Support

Type tree(auto)

Style Tree Slim

Threshold angle 30

On build plate only