I recommend reading until the end. Remember that bb is m_yaw 0.022 as there is no resolution manipulation. stretched 4/3 = m_yaw 0.0165 sensitivity × 4 ÷ 3 (last resolution 5/4 is 1280: 1024 stretched = m_yaw 0.0176 and sensitivity × 5 ÷ 4) after setting you have a perfect circle