CUP 3D scope issue

[sos31]

I am using the controls set on CBA which used to work ctrl + (-) numpad to change from 2D to 3D but now it's not working does anyone know a fix?

[Fenton]

Go to cba in your options and turn off use PIP scope, for some reason if it is on it makes you use 2d

[sos31]

Thank you so much! well I need to tell the server admins about this.