Ok, so I've assembled just like I've seen on here. Flo master, minus the small green part, minus the clear plastic piece, brass adapter so I can thread my ball lock fitting on.
If I pressurize it over the sink, the spring sits and even if I hit the trigger, I get nothing coming out.
So I hook it up to my kegerator knowing that the interior portion of the fitting has a small piece to press in that spring. Still nothing. I can pump and pump and have plenty of pressure but the trigger won't do anything. The tap is open so it's not back pressure.
What am I doing wrong here? All of the components are new and should be functioning. Any help is appreciated.