Yosemite: Disabling "natural" scrolling using scroll wheel for the mouse

Is there a way to disable natural scrolling for Yosemite for only the mouse? I understand the reason for natural scrolling for the trackpad, but makes no sense on the mouse.

I've tried various fixes in regards to this issue:

1. 
   

   Downloading Scroll Reverser based on this thread.

   
   


2. 
   

   Tried this thread's fixes.

   
   

But none of them disable the natural scrolling for mouse. I would still like the default Windows mouse-scrolling behavior where one scroll is the same distance no matter how fast you spin the scroll wheel.