Need some quick help. I'm at work trying to order and don't have the numbers handy. In order to do what Brantel did, I would need (I believe) a 1/4 NPT x 1/4 NPT hex fitting. However, if I chose to use the upper port on the gascolator to connect to the primer solenoid directly, rather than the larger side port, I'm thinking I'll need to order a 1/8 NPT x 1/8 NPT hex fitting. Is that correct? (I'm trying to avoid using copper line on that always-pressurized segment b/w the gascolator and solenoid.) Thanks.