I have 4 air brushes but almost never use them. I saw your post and watched the video. I bought one the next day. I know it is a cheap one but I was painting a fairly large item and there was no detail needed. It worked perfect and if it did not work for me,,, well $10 is not big thing. I did need to unscrew the metal part in order to raise it up a tad to get in aligned properly with the gun but after that, it worked perfectly and I did not need to clean the gun. Made me happy.
Dick
heppnerguy