Quoted from Scroat:I add blue windshield washer solvent at 20% as opposed to water when spraying latex with an HVLP. It sprays like a dream, Doesn’t change color. And evaporates super quick.
I have even sprayed bright white paint with this method and it’s worked perfectly
Ditto, an old timer gave me the tip and I couldn't have been happier with the results in any color.