anyone knows how to keybind sensitivity?

[POLLO FRITO]

i wanted to bind my mouse key so that as long as i hold aim my sensitivity should be 0.2 and than go back to 0.5 if im not aimin. i got it working so it goes to 0.2 when aiming but it doesnt go back to 0.5 when not aiming. here is my bind

bind Mouse1 +lighttoggle;sensitivity 0.2;+attack2

any idea what i need to change

[Mr. Pucho]

Sure, it's very easy, I use it to spray x8:

bind x "input.sensitivity 0.3"
bind z "input.sensitivity 1"

[1TAP.SIre]

Yes, suck them titis