Figure I will post here. First off I have never sprayed before. I have a cabinet maker mentor. He sold me a Capspray CS9100 4 stage system he had. He uses a Kremlin in his shop and the 9100 was going unused. Tomorrow (Thursday) after work I get a lesson on spraying from him. I am looking for cheap spraying finishes in which to use to learn with. Any ideas? Also any other ideas on how to learn with this system?