I have always wanted to do airbrushing since I was a kid because my father did it to his models. With the release of the colossals I finally have a reason to buy one. After reading Matte guide in NQ 42 I was left with a few questions. When he talks about blue window clean does he mean products like windex? Also what is the best way you have found to mix the paint? And what works best to strain the painting for you? I know these are basic questions but I have found out that asking basic questions makes my life much easier. Thanks for any help.