0.24mm layer, 2 walls, 15% infill
0.2mm layer, 2 walls, 15% infill
0.2mm layer, 2 walls, 5% infill
version 2 (bearing)
0.24mm layer, 2 walls, 5% infill
0.12mm layer, 2 walls, 5% infill
v2 ball bearing
0.16mm layer, 2 walls, 15% infill