MATERIALS

FINAL STOCK DIMENSIONS

» Headstock: 100 mm long ×

80 mm wide × 40 mm thick » Beam A: 280 mm long ×

18 mm wide × 14 mm thick » Beam B: 280 mm long ×

18 mm wide × 18 mm thick

SCRIBING PINS

» 2 small steel nails or short drywall

screws, sharpened to a fine point