Behavior of Touch

Hello,

I have changed on my hardware the board (from NetDCU6 to NetDCU11). Now I have detectet different behavior on touch-panel.
On NetDCU6 the touch was more sensitive than on NetDCU11. On NetDCU11 I have to press much stronger to execute something like a button...
Are there some settings in registry or somewhere else to change behavior of touch? Or what else could be there a problem?

Thanks a lot in advance,

Kaiser