In terms of rigging, why is equal rigger-to-boat center distance important?

• A. It creates balanced load, reduces yaw, and improves tracking and efficiency.
• B. It creates height differences for balance.
• C. It makes the boat heavier.
• D. It has no effect on performance.

Answer: (C)

Equal rigger-to-boat center distance places the forces from each oar stroke through symmetric lever arms about the boat’s center. When the riggers are the same distance from the center, the moments they create balance out, helping the boat stay on a straight path rather than wandering with yaw. This improves tracking and makes the stroke more efficient, because energy goes into forward motion instead of fighting a turning moment or wobble. It also prevents one side from carrying a heavier load moment, which could lead to instability or increased drag. The effect is about balance of forces and moments, not changing the boat’s weight or height.