How to paint Dark Angels Deathwing Knights? 2/2

Another fantastic video, they are helping me so much with my Dark Angels! I did have a couple of questions I haven't seen asked, probably because they're dumb questions but I'm going to ask anyway :)

1) When using Vallejo Model Air and the primers from your videos, do you find you have to thin them before airbrushing, or do you generally use them straight from the bottle?
2) Do you tend to stick with a compressor range of 15-20 psi for your fine line work?

I've just bought an Evolution Silverline 2in1 based on your videos and have found I'm struggling to get a consistently fine line. I'm sure it's just my inexperience but hoping some tips will help me figure out what I'm doing wrong. Cheers.

1. No, I don't thin primers. I used 0,4 nozzle
2. No, I adjust paint thickness to the job, not pressure

Thin your paint more and experiment with paint thickness for painting the fine and very fine lines

Ok great, thank you very much ;)