Knock Control: Setting cyl gain for equal Noise.

While setting the Knock individual cal gain, is the aim to get the equal readings at high rpm (no det) or on the entire ramp run?! I am finding i am getting slightly more noise on mid rpm on 1 cyl, but at peak rpm it is the same as other cyl. Would this be the best way to setup the gain?! Seems a bit of a compromise.

it really depends on the noise and when it turns to knock i prefer to set it at the peak torque area as level as possible