How are the DINSE connectors supposed to work?
I'm not able to get any gas through the "gas out" on the DINSE connector (Lenco LDTI-1820 WC).

Maybe I dont have the right connector or my lines aren't connected properly?

The gas-out port on the front of the 300DX is the only place I can get gas to the torch - nothing flows through the Lenco connector.

Is something possibly setup wrong? The manual doesn't really touch on the dinse connector setup. I thought the only thing I'd have to really touch was the coolant supply line when swapping torches.

..i did envision keeping a dinse connector on each of the torches I swap to/from so make things a little painless.