Screen Sensitivity Issue

[Czechos]

I have read the forums and even come upon the registry edit on changing the pressure threshold but have been unable to do so.

I was wondering if anyone else has found that trying to close out programs with the small "x" in the upper right hand corner to be extremely difficult. It often takes me 3 or 4 taps before it actually recognizes that Im tapping it and I get the program closed. I figure that changing the screen sensitivity might help but when I tried to download the PHMregedit I got some error while installing the desktop installer via activesync. Can someone please help me with step by step directions on where to get a registry edit program and how to use it to change the pressure threshold. And if its already been posted Id appreciate a point in the right direction.

Im also wondering if it may just be my phone because i seem to have to give everything a solid push to get the screen to recognize anything. Thanks in advance