0.24mm layer, 3 walls, 8% infill
PLA - 0.24mm layer, 3 walls, 15% infill
Wheels PLA - 0.24mm layer, 3 walls, 15% infill
Housing + Gears PETG - 0.24mm layer, 2 walls, 15% infill
Official 0.2mm layer, 2 walls, 10% infill on base, 80% on other parts, + only necessary support