PETG slow outer wall 0.2mm layer, 4 walls, 5% infill
0.18mm layer, 5 walls, 80% infill
0.2mm layer, 2 walls, 15% infill
0.2m layer, 2 walls, 15% infill
0.25mm layer, 5 walls, 20% infill
Slow outer speed 0.2mm layer, 3 walls, 10% infill