Hey Khalid49er!
I have been airbrushing only for a week now and couple things I've noticed is that the airbrush is a very delicate instrument and the paint shaken shaken shaken and shaken! Getting thin lines is a pain with a clean airbrush and the color well shaken, as soon as you get paint built up on the needletip, stop trying, relax, clean the needletip and you are ready to go! At least that's how I do it
