Mistake: Forcing pieces together, thinking they must fit tightly.
Correction: Wooden puzzles are precision-cut; if you're applying pressure, you're likely one turn off. The satisfying snap comes from alignment, not force. For example, in the Six-Piece Burr, the notches should slide smoothly. Step back, disassemble, and try rotating a key piece 90 degrees—you'll feel the difference. This works for the 6-piece burr, NOT the 9-piece, so identification is key.
