This is a C# dotnet4 application which controls the 'flipflopwheel' option in Windows, which allows you to specify how scrolling behavior works in Windows. Normally, sliding your finger down on a trackpad or scrollwheel will move the scrollbar down on a page. This setting reverses that behavior.
binary: https://github.com/jamie-pate/flipflop-windows-wheel/blob/master/bin/Debug/FlipWheel.exe
NOTE: Works in Windows 10