USB Mouse

[Arthur.]

Hello,
Recently I got a USB mouse for my Macbook. Basically for photoshop etc. For basic stuff I still like my trackpad. For the mouse I use the old scrolling, for the trackpad I use the natural scrolling option. But everytime I change natural or regular, System Preferences changes it for both.

So how do I keep my options apart?

 

[ravenvii]

I may be wrong, but there should be two icons - one for mouse, one for trackpad.

 

[Arthur.]

Yep there is, but if I change the one for the trackpad, it automatically changes it for the mouse. And vice versa.