How should disagreements about the jack's position be resolved?

The umpire’s role in resolving disagreements about the jack's position is crucial to maintaining the integrity of the game. When players have differing opinions about where the jack should be placed, it is essential to have an authoritative figure to make the final decision. The umpire is trained to evaluate the situation impartially and has the necessary authority to enforce the rules as they apply to such disputes.

This approach not only provides clarity in situations that could otherwise lead to confusion or prolonged arguments but also ensures that the game proceeds smoothly without the risk of player biases influencing the outcome. By referring the matter to the umpire, both players can trust that the resolution will be fair and based on established guidelines, thus upholding the standards of the sport.