This addon allows you to adjust the headbob factor.
(Not working, tested 2021-10-23)
So, in v1.4007 you can just type "g_head_bobbing off" in the console to turn off the whole headbobbing effect.
But, I wanted a way to keep it but reduce the strength of the headbob instead. So I made 4 different versions, 75% strength, 50%, 25%, 0%(no bobbing) and the default 100% is also in here if you want that back.
I personally like the 25%.
Thanks for downloading.
NOTE (2021-10-23): Yes, I made this addon and it was working before. However now, when you copy the folder into the "gamedata" folder, then you launch a new game it just crashes to desktop instead. I haven't been able to get it working again but if you know how to, please comment in the comment section, thanks.
Who wants too much headbob? Someone who wants to give headache.