I hear there ' s a bandwagon forming . Ya know . If you wanna keep em in the North at least . <| sep |> I feel like I see a lot more of the last gen wagon than sedan but maybe I am wrong . Earlier ones , definatley more sedans I guess . <| sep |> Ok from what I read on that manufacturer they sell an airbrush medium and an airbrush transparent extender . Use the medium and start out with a 2 parts thinner to 1 part pint . If you thin with water it should be distilled . I would say not to but that ' s what I read on their web site . The extender just makes it more paint in your cup it doesn ' t thin it . Try the 21 try spraying on a spoon if it ' s not what you want slowly add more thinner . Try to keep track because I think every color ends up needing different ratios . At least from my experience .