I bought a suction airbrush this week and i've just been getting to grips with it, it's only a cheap one that I bought off of eBay. With it being a suction airbrush it relies on the little jar below for paint etc. Because i've been using the small tins of Humbrol enamel however, i've only ever put a little bit of paint and thinner in the little jar because if I put lots in it would take up nearly a full pot of paint. So, i'll start painting and then when the paint starts to run out it will go all spluttery. Do I need a jar that's at least half full to have a good jet of paint?
Jake