When performing a cut out test, how deep should the gaff penetrate into the pole?

When performing a cut-out test, it is crucial for the gaff to penetrate adequately into the pole to ensure a secure grip and confirm that the climbing equipment is functioning properly. A penetration of 1/4 inch strikes a balance between providing sufficient hold and ensuring that the gaff does not go too deep, which could lead to damage or create safety concerns. This depth allows the gaff to engage the pole effectively while ensuring that the climber can safely and securely position themselves. The other options involve either shallower penetration, which might not offer enough hold, or deeper penetration, which could cause unnecessary stress or damage to the pole and equipment.