[xubuntu-users] palm rejection time for touchpad

[Sa On]

My netbook (acer ao756) has SynPS/2 Synaptics TouchPad.   Under
Settings -> Mouse and Touchpad  -> Touchpad   I can disable touchpad
while typing.   Is it possible to fine tune the timing this feature,
i.e. how long after a keystroke before the touchpad is enabled again?
I have also installed gpointing-device-settings  but it does not
support this feature.

Thanks!