Bambu Studio Infill - Sorted Least to GreatestSettings all default except for the sparse infill pattern Done with a 35*35*35mm cube. Lightning: 7.87 grams Support Cubic: 10.96 grams Adaptive Cubic: 12.59 grams 3D Honeycomb: 13.77 grams Gyroid: 14.37 grams Tri-hexagons: 14.38 grams Cubic: 14.43 grams Line: 14.46 grams Triangles: 14.57 grams Hilbert Curve: 14.59 grams Cross Hatch: 14.61 grams Archimedean Cords: 14.66 grams Grid: 14.71 grams 2D Lattice: 14.71 grams Cross Zag: 14.86 grams Rectilinear: 14.87 grams Aligned Rectilinear: 14.87 grams Zig Zag: 14.87 grams Octagram Spiral: 14.89 grams Concentric: 14.93 grams Honeycomb: 16.46 grams Locked Zag: 17.31 grams Note: Verified against Bambu Studio 2.7.1 (latest stable). All 22 patterns are still current; no patterns added, removed, or changed in geometry. The only infill-related change in 2.7.1 is a sequential-printing crash fix, which does not affect these weights.