Found a trick for blending metallic paint that saved my bacon on a Corolla yesterday
Was working on a 2018 Corolla rear quarter panel in Chandler, and the metallic was spraying all patchy no matter what I did. Tried adjusting the gun pressure, changed the fluid tip, nothing worked. Finally called my old boss and he said to back way off on the reducer, like half what I normally use. Shot it at 28 psi with a 1.4 tip and it laid down perfect, no mottling at all. Anyone else run into this where the manufacturers recommended mix just doesn't work on certain colors?