the gas pipe inside the large black pipe isnt leaking, its connected at the torch end and also at the rollers end
i cant get a good seal on the by the shroud but there is definietly less gas coming out there than there is goin into the welder
It's very similar to that but has push fit connectors on each end so came really get a good connection unless it's on a hose
There's definitely not as much air coming out the shroud than there is going in the bottom
I'll get some pics of the hoses and how it all connects soon