Hi everyone.
Im not a novice to model making but pretty new to the use of an air brush.
ive learnt to use very thinned paint to creat layers to help with pre-shading, but I’m making a mess using a dark paint, black usually, to pre shade with the paint running making thin lines all over the place.
I’m using tamiya black with a white undercoat. I’m thinning it but having used all manner of ratios and unthinned black it’s still happening.
I usually build in 1/72 and 1/144, and pre-shading can be challenging with an airbrush. So I don’t use one. After priming the model I take a soft charcol pencil and go over the panel lines. Then I use a paper stump/blender to fade the pencil line. A piece of tissue would work too. A light top coat and you have perfect pre-shading! This method makes it easy to pre-shade multi-color camo.