Hi,
Just a quickie, I have been airbrushing my latest kit and the finish is everso slightly rough, like a fine sandpaper but not ..... if u see what i mean! i have been using vallejo model air thinned with a few drops of water and a compressor pressure of around 20 psi... not sure whats going wrong, mixture ,pressure or both. Any pointers
p.s Its a matte finish at the moment.
Thx for any help
Regs DT