Big knob for SpaceMouse V2

A big knob 52mm in diameter. More comfortable to hold on. Print as light as possible to make it more responsive. My settings to make it extremely light: 0.001% infill (to make minimum sparse infill threshold effective but generate no infill) Minimum sparse infill threshold 20mm^2 to make the pegs solid 1 outer wall at 0.6mm width 6 top layers and 2 bottom layers 7mm/s internal bridge 40mm/s outer wall and solid infill Ensure vertical wall thickness to all 0.05mm fuzzy skin with 0.15mm point distance Totaling 10.39 grams in weight.