lightmaster

The Airbrush I have purchased is a Harder & Steenback Ultra 2 in 1 Airbrush with (0.2 & 0.4 Nozzles),also a Mini Piston Compresser.

I have just bought myself a Airbrush kit to spray my models,can anybody tell me what size needle I should use and air pressure when spraying the model? Thanks

Thanks for the advice,I know that the Enamel Paints take longer to dry, would it be possible to increase the drying time by using a warm hairdryer at a safe distants?