Stock settings, 0.4mm nozzle, no printer supports required, 100% infill recommended. I ironed all top surfaces with ironing flow set at 12%, though not necessary.

The scale is very accurate, see comparison photos against a scale ruler. All files can be 3D printed, though I would highly recommend machining the scale slide from 2mm Perspex, which was a doddle on my Snapmaker 2.0 A350 and turned out very classy. The scale slide is attached with 2x M2.5x3x3.5 heat-set nut inserts and 2x M2.5 screws x 4.8mm from head to end of thread. All my tiny screws are from a bulk set meant for laptops, cheap on Shopee (or Amazon) and last hundreds of jobs.

Caliper Arm Lower, Lower Logo and Lower Measurement Scale should be uploaded together and combined. This will load with these facing the build plate. The Caliper Arm Upper needs to be spun 180deg. This way supports are avoided.

Set the colours as you like. White on Black works nicely and reads clearly. I took a while to fine-tune the recessed text and graphics so they would read clearly using my 0.4mm nozzle setup, though for sharper graphics I'd recommend using a 0.2mm nozzle instead.

Note, the axles clip into the arms, engaging firmly on the chamfer on each caliper arm. They are designed to flex for easy assembly and fit snugly together. Hence you should insert the Axle Upper first (with the larger pegs) followed by the Axle Lower. A handy hole is incorporated for hanging on your wall board organizer.

I hope you enjoy printing and using my version of the Cosplay Caliper. A lot of thought and tweaking went into my design.