What must teams ensure while testing their rebuilt robots?

Ensuring compliance with FIRST guidelines during testing of rebuilt robots is crucial for several reasons. FIRST (For Inspiration and Recognition of Science and Technology) has established rules to promote safety, fairness, and a level playing field for all teams. Adhering to these guidelines helps maintain the integrity of the competition and ensures that all teams are participating under the same set of rules.

In the context of testing, compliance may include ensuring that the robot meets size and weight specifications, adheres to safety protocols, and follows any limitations on mechanisms or materials used. This practice not only safeguards the team's eligibility but also fosters a culture of respect and professionalism among participants.

The other options do not adequately address the essential requirements for robot testing. Relying solely on advanced technology is not necessary; teams can be creative and resourceful with simpler tools while still conforming to guidelines. Testing only during the official competition does not allow teams to adequately prepare and refine their robots, which is essential for success. Prioritizing speed testing alone overlooks other critical aspects of performance, such as reliability and functionality, which are also vital for a well-rounded robot.