Airbrush-Depot Master Airbursh G22 .3mm Dual Act Airbrush With 7cc Cup And Tc-848 Quad-head Compressor "quad" Questions

cant get plunger o ringback into my master g22 Please take a look at this guide, it is detailed: https://sites.google.com/site/donsairbrushtips/master-g22

CANT GET PLUNGER ORING BACK INTO MY G22 IS THERE A CERTAIN TOOL ISHOULD USE ITS IMPOSSIBLE TO GET THAT O RING BACK IN UNDER TRIGGER. Hi! Here's a very detailed guide for this airbrush. I'm sure you'll