I have a brand new Iwata HP-C Plus and a brand new air compressor. I specifically bought it to do fine lines (pencil thin) but when I try to paint that tight of a line, the paint keeps clogging and comes out inconsistently. I can clearly see from the test sheet I got in the package it's capable of doing fine lines. I've think I've narrowed it down to mixing issue and I was wondering if anyone had any feedback. Here are my conditions:
Iwata HP-C Plus
18 PSI
3:1 thinner to paint ratio
I'm using Vallejo Model Color paints
Am I thinning it too much? Am I missing flow improver/retarder and that's the crucial ingredient?