It will affect all your weapons. So if you want to change the game sensitivity any time , you would have to only change general recoil sensitivity to adjust all your recoil patterns.

it will only affect that particular weapon. So after adjusting the general recoil sensitivity if any of the weapons recoil  need slight adjustment you can change weapon specific recoil sensitivity .

This will reduce the jumpy movement of the recoil control. This is a new mechanism we invented to increase the nodal points thus making the pattern very smooth.
Do not increase it too much  which will change the pattern accuracy.
increase it only just enough to smoothen the mouse movement

if recoil of weapon is different while ads and hip fire. you can adjust hip fire multiplier to get desired effect

if different scopes have different recoil you can set this.
Double click mouse middle button to cycle btw scope.

Double click right mouse button for reddot or 1x