Hey guys. I am looking to mix colors to brush my motor with. Maybe for even airbrushing as well. Anyways I tried mixing for a light blue like the color of this motor. When I would go to brush sometimes I would get white, sometimes light blue, just not a constant blue color. Is there a trick to this? I mixed white and blue with a toothpick. The color looked good on the tray, but again when I went to paint I got more white than anything. Need help please.