The Imam should be followed by

A: Saying "we are straight, even, etc.," by some followers in reply to the Imam's saying, "stand straight" is legally baseless. It is preferable not to do so, as it is not narrated from the Prophet (peace be upon him), any of the Sahabah (Companions of the Prophet), or the Salaf (righteous predecessors) as far as we know.May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.