Dissorda

You have done it correctly. The FOV for ironsight is less than half of hipfire FOV, so the 360 distance is over twice as long. It might feel slow if you're used to turning around while ADS'ing, as MDH 0% is optimized for tracking a moving target. If you use ironsight while e.g. going inside buildings and turning around corners etc, 360 distance might be a better option. It all depends on how you play and what you prefer though.