I'm using RStudio V1.1.453 on Windows 8.1 Enterprise with a Kensington Slimblade trackball (using TrackballWorks 1.3.1).
The trackball can be used as a scroll wheel by rotating the trackball so that current window (console, terminal or source code) can be scrolled up and down. However, the problem is that the window scrolls almost a whole page, which makes moving to the appropriate section of code difficult.
The scrolling features works fine for all other programs such as Firefox, Libreoffice and MS Office, where the screen only scrolls a small amount, not almost a whole page.
I've searched RStudio settings and cannot see anything that can adjust this behaviour. Likewise, I've checked both the TrackballWorks settings and the windows mouse settings, but cannot see where I can change this behaviour.
Is there an option to change the amount moved by the scroll wheel in RStudio? Or is this a bug, given RStudio is the only application that has this problem?