JustAConspiracy

I'm running Paint.Net on Vista Home Premium with a Wacom Intuos 3 tablet and whenever I try and use certain tools they are always around 2 inches apart. I saw previous threads which told me to run Pdnrepair but that didnt do anything. Anyone have any clue whats going on? the tools that dont work are: Brush Line, Rectangle, Oval, Rounded edge rectange Free form shape