I've just started to use airbrushing on some of my turnings. I made the incorrect presumption that paint labeled as airbrush paint could be used straight out of the bottle. On my first attempt, it only took minutes for the airbrush (Grex) to stop spraying due to blockage from the paint. I had bought a bottle of airbrush medium; my understanding was that paints not specifically labeled for airbrushing can be mixed with the medium for use in the airbrush. I've subsequently watched a number of Youtubes and saw that the common diluent used is a reducer. So my question is...should I be using a reducer instead of the medium to dilute the paint, or, does it not make a difference? Thanks.