I need some help with my aim offset

I’ve been having some odd results with my aim offsets for some time now. I have pictures
2018 03 25 01 20 38 - YouTube that white thing is supposed to be a weapon

I’m thinking I must be doing something wrong but my process is very close to this. Creating an Aim Offset in Unreal Engine | Unreal Engine 5.1 Documentation I’m not sure if this one even work properly as the character doesn’t have a weapon in that video