What, no one ever told a joke that made you blush? Even when you were 14?
Boy, you were made of cast iron as a kid.
One of the genuine paint experts will come on and either tell you that I'm all wet or that I'm spot on, but your question has been asked before, and there are basically two answers:
Answer 1:
Spray a light coat of lacquer thinner, preferably with retarder added or after the humidity has gone down. The blushing comes from entrapped moisture; thinning the top coat of dope gives the water a chance to escape. As long as the water escapes faster than the paint dries (hence the desire for low humidity or retarder), then the blush will be gone.
Answer 2:
Sometimes spraying clear will fix the problem for the same reasons detailed above. But sometimes you just trap the blush. How often? I dunno -- it's been 30 years since I've sprayed dope, and I never got super accomplished at it then. So I'm just parroting answers I've read here, while wondering why the real painters haven't weighed in.
The nice thing about answer 1 is that as long as you don't spray on such a heavy coat that the color runs, you aren't doing any permanent damage.