It used to be set this way, and all ADS sensitivity calculation results should be 1.

1 hour ago, Mssadg said:

It used to be set this way, and all ADS sensitivity calculation results should be 1.

The game is a bit quirky, it will round to the nearest whole 4:3 FOV before calculating ADS FOV, as well as max out at multiplier 1.642857 (115 4:3 FOV), while the ADS continues to scale up until multiplier 1.7. For these reasons the ADS value will sometimes not be 1 although the conversion is set to MDV 0%.