Please choose the correct solution to the question: How can I make a clamp?

Solution1: Screw one block at each end of a length of board that’s slightly shorter than the project to be clamped. Attach each block with just one screw so it will pivot for perfect alignment. Cut a couple of wedge-shaped pieces of wood and drive them between one of the blocks and the project.

Solution2: Screw one block at each end of a length of board that’s slightly longer than the project to be clamped. Attach each block with just one screw so it will pivot for perfect alignment. Cut a couple of wedge-shaped pieces of wood and drive them between one of the blocks and the project.

Answer format: solution1/solution2
Answer: solution2