OS X Yosemite :: Mighty Mouse Sensitive Vertical Scrolling Sensitive?

This issue may have been present in Mavericks as well, but I have no first hand experience with Mavericks. I was recently updated to Yosemite at work and this is when my Mighty Mouse (wired, with a scroll wheel button on top, NOT MAGIC MOUSE) started going nuts. 

I have my work settings matched exactly to the settings on my Mighty Mouse at home running on Mountain Lion. Horizontal scrolling is not an issue at all, but vertical scrolling is so incredible sensitive. I very slight scroll will send me to the op or bottom of a page in almost all applications. It is extremely annoying in my Adobe apps. I work in Illustrator moots the day and this scrolling issue has killed my production time.  

I use my vertical and horizontal scrolling quite a lot in doing my work. The vertical again is fine and seems to match my scrolling at home, but any more than a single click of the scroll wheel since updating to Yosemite will send my cursor off of the artboard, which is sometimes very large. I t has too often centime to the edges of the pasteboard which than takes forever to try to scroll back into position. I simply use the Fit Artboard in Window key command to center my work on screen and then gently scroll to where I need to be.  

To set my scrolling speed to slow will correct the vertical scrolling but will make my horizontal scrolling so heavy that I have to resort to using the hand tool to move around in my Illustrator app, which I have employed full-on at this point because it is the only consistent solution I have found. 

Many people have suggested that I get rid of the Mighty Mouse and use the Magic Mouse. I have many reasons for not doing this (my 3D work needs a middle button for one), but I have also been reading that these Magic Mouse users are having their own scrolling issues. 

Info:
MacBook Pro, Mac OS X (10.7.5)