Default [Q] Touch is reversed.

Hello.
I have a chinese tablet, running on Touchmate MD-720MID rom.
It is working good but the only one thing is that the touch is reversed.
Just like in this video:
http://www.youtube.com/watch?v=kwQoxnSm9mw

How can I fix it?
I have root,cwm and can adb access through the computer.