know you said not to jump ahead during the course but I couldn't help myself loli . I did have a question. I noticed there wasn't really a section that discussed spray gun setup (ie full.fluid, full fan). I notice alot of youtube painters say to setup the gun that way but never explain why. Also, when they do fan patterns on the wall, they don't really explain well how to analyze the pattern. Often they just say to look for "fine atomization" of the droplets. Was hoping you could answer these questions. Thanks again!