well on to the next challenge on this project! I replaced the female quick coupler at the back of my TT with a standard 1/4" female QD (the old one was 3/8" i believe) from the local hardware store. I took my hose that i bought on Amazon -
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
which says it has a 1/4" male npt full flow low pressure plug. Well, it locks into the female quick disconnect just fine but it's not allowing any gas to flow through. i feel it's just a hair too short and it's nor opening the valve on the female side. When i took a 1/4" male plug from the hardware store and plugged it in it allowed the air to move through (just a quick tent by blowing through it). So my conclusion is that the male fitting on my hose i bought isn't compatible with the store bought female coupler.
Are there different versions of the 1/4" male plug? any links to amazon where i can order it?