After 4 years of almost daily use for work the rubberized coatings on the scroll wheels on my MX Master 2S started to leave residue on my hand from disintegration. So I hopped on Fusion for 10 minutes to draw something resembling the original rubbers. For the vertical scroll the rings are printed as whole parts. For installation it is required to make a cut in the rings in order to fit them in the grooves of the scroll wheel. Apologies for the lack of photos of the process. The rings of the horizontal scroll fit without a problem after the scroll wheel is fully disassembled.

Bambu Lab

A1

No

No

0.2mm nozzle, 0.08mm layer height

100%

For horizontal scroll 2pcs enable fuzzy skin to achieve texture for grip.
Fuzzy skin point distance and thickness were set to 0.2mm to achieve the texture on the photo.