Leaderboard

As a sanity check, I just tried rawaccel in Ironsight and it works fine. My guess is your settings are quite subtle and / or the fact that Ironsight has incredibly low input latency and feels highly responsive compared to other games is making you feel like your settings are not applied, or perhaps you literally did not apply the settings in error. if you set the sens multiplier to something crazy like 0.01 or 10 and hit apply, you will see.

Added the FOV Constraint option now

Added.