I have a double action gravity fed airbrush and I really enjoy it. When it comes time to swap colors I have been taking it to the sink and giving the cup a full rinse, removing the cap and getting the paint out of there and I usually take out the needle and give it a good going over with cleaner and to check for any residual paint. It's very time consuming and I was just curious if anyone had some tips/ better methods to help speed things up? I suppose I could always get another airbrush