Clip Paint studio pen callibration off SOLVEDWhew I know this post could save tons of people's lives (exaggeration but you know what i mean)Clip Paint studio pen callibration off SOLVED by KPJ11
and I did this with duplicated display.
But the problem is NOT with your CPS, but it's always your screen resolution problem.
So play with it until you are satisfied. Usually on PS and SAI are all alright, but on extended display they might screw up, so you HAVE to choose the correct (exactly correct) resolution (from your desktop monitor) and match it to the one in cintiq.
for CPS case though, you have to go to
File -> Preference -> Use tablet service -> Choose tablet PC (mine was wintab and it screwed it off)
AND NOW MY PEN IS ALL GOOD!!
I HOPE THIS WILL HELP DESPERATE PEOPLE OUT THERE (I know how frustrating this is, to buy a cintiq and have so many problems.
But. I have had SO. MANY. FKING. PROBLEMS. with cintiq and I have solved almost all of it, so feel free to ask me if you have some problem about your cintiq too.