It looks like 3 reducer to 2 paint is working ok with the two recipes: I have tried 2 4011 and 1 4012, also 1 4011 and 2 4012. 3 (4011 or 4012) to 2, seems to watery. I am also straining the paint/reducer mix. None the less, I get a lot of tip dry. I have also increased my PSI. I am going to try 1 4011, 1 4012, and 1 4030, to see how that works.
Over all I am not digging on the paint. Probably lack of experience. I like com art when strained but I want to paint all surfaces. Also the stupid com art bottles leak badly on me, causing grief and frustration.
I am thinking about trying Golden hi-flow. I learned that before I was using Golden liquid with the Golden airbrush reducer. The only thing about hi-flow is that it is not recommended for textile.
There has to be other paints out there that would gel with me.... again, maybe with more experience this will become moot.