I installed QTR (Windows 7) and it works fine with one of the provided profiles (Epson 3880 with UC inks in my case). But, I made a profile with its curve creator and named it UCpk-3880PremiumLuster. When I print from QTR I get these wild colors. In the curve creator, I entered the inks other than black as grey (nothing else seemed to fit). If anyone has an idea what I've done wrong I would greatly appreciate it. In making the curve I followed Paul Roark's tutorial on using a scanner (if this works I'll get better gear later).