Leaderboard

Details are found in developer's guide Scroll Acceleration modes: (v3.8 or later) There are four modes of acceleration for scrolling in my driver, which can be set by editing the plist entry "2FScrollAccelMode" for 2f scroll and "EdgeScrollAccelMode"for Edge scroll. They are: Optimized Acceleration (mode 0) : This is optimized mode which works best across all the touchpads same. Fixed acceleration (mode 1) : This mode has fixed acceleration/speed and varies only with scroll speed value. Extended acceleration (mode 2) : Its an extended version of optimized mode with more acceleration. Super acceleration (mode 3) : This mode reflects the acceleration of your fingers and works based on that. It doesn't depend on scroll speed values from Trackpad prefpane but you can use it extend the speed even more for high resolution touch pads. Super Extended acceleration (mode 4) : This is same as mode 3 but extends the acceleration.