The spring guide/relief valve is different than what I see in Nova 700 videos/diagrams. It's much shorter and it has a small o-ring and some kind of step to go in a spring.
When I gas up my supernova, air is coming out the relief valve hole. Even when the pressure is low.
Also, my spool/filter block & endcap have o-rings in the 3## size (324 I think), not 222 like ZDS tech states. Can anyone confirm it's the same for their nova?