[moy]

I am trying to install a new gas line. I have a stove that is electric and i want to switch to gas. My question is where do I tap the new line into. I have a manifold has holds all my other gas line and before that it has what looks like a pressure regulator which says max inlet pressure 10 psig. What does that means? Do I tap in the new line at the end of the manifold or does it really matter? Do I put in between the manifold and the pressure regulator thing or can I just tap into directly into main gas line, confused!!!