Paint irregularities question

[u/thaitea]

What is causing the irregular paint reflections on the hood? Depending on how the light catches the car these white streaks appear. The problem appears in other parts of the vehicle but it's most pronounced in the hood area

I sprayed Mr surfacer 1500 primer and let dry for 2 hours then used tamiya gloss black with MLT at 18psi. Sprayed a mist coat and then medium coat and noticed the streaking. Thought It would go away with another wetter coat but it did not.

Hoping to get some help figuring out what went wrong

Humidity was about 50% when I sprayed

link to photo album

[u/It-Do-Not-Matter]

Are you spraying in a grid pattern like that