I don't use the trackpad at all so I don't have that problem. :)
You could try playing around with the settings in /sys/devices/platform/i8042/serio1/. The file "sensitivity" or "rate" might be what you're looking for.
You could try playing around with the settings in /sys/devices/platform/i8042/serio1/. The file "sensitivity" or "rate" might be what you're looking for.