Hi Everyone, sorry for the N00B Q. So my friend gave me a Mac Mini with Mojave on it and an intuos3 and stylus pen...Corel painter 2015 is installed and sees the pen and can even use the scratchpad, but I'm unable to draw anything...i don't know if its just bc I'm not used to Corel AT ALL, the pen isn't right for it, or if there's a setting I'm missing...has anyone else had this issue?