I just chimed in on your other post. I'm confident I have the routing right, but like to confirm.
As an update, I poked a hole in the second nipple and now get 18 inHg, that's too much as I understand and got terrible flaring, so I plugged the line and now am back to where I was. The pic in post ## came from the epc, available here:
http://www.startekinfo.com/StarTek/home.jspc