Rebuilding a dirt cheap Iwata Eclipse/Kustom (basically the same) found on Ebay Music : Kevin Macleod - Ritual, Daniel Birch - Bodhi Ambient, Daniel Birch - I'll Drive, Kathrin Klimek - The Lounge Piano Player
That was a very helpful video. My airbrush just started blowing bubbles like that. Although my problem was a bit different, your video gave me a starting point to start looking. Thanks for sharing.