The internal Touch Engine Settings are not really public even you can access it. We put them only there to help people with special requirements.
If you hover over the setting you get a short hint was it does. The hint starts with the unit in  braces:
- [px] = absolute touch surface "pixel"
- [ms] = milliseconds
- [%] = relative to the touch surface dimension
-  = on / off toggle
We apologize: This page is still under construction. If you need help please contact us directly.