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Start with a hand-drawn blueprint on 1cm grid paper, then digitize to vector. If 3D printing your BJD, move to Blender or Fusion 360 early. 6. Common Blueprint Mistakes (And How to Fix Them) ❌ Ignoring stringing tension – Blueprint shows no channel alignment. ✅ Fix: Trace elastic path before finalizing. Tension should pull joints together , not sideways. ball jointed doll blueprint
❌ – Joint balls are too small or sockets too shallow. ✅ Fix: Ball diameter = socket depth × 1.2. Minimum depth: 8mm for 1/3 scale. By [Author Name] Start with a hand-drawn blueprint