Originally Posted by dom088
Ok so bubbles are coming from the full nipple. Not the tip of the nipple. It's coming from where the connector meets the regulator
PERFECT! This is a very easy fix
Degas your bottle, remove fill nipple, remove all thread sealant tape on the threads of the fill nipple and inside the regulator body. Reapply thread sealant tape to the threads on your fill nipple and reinstall
While you have the fill nipple removed, pull our the rivet and oring on the rivet from behind, wipe down with a non-abrasive material, clean oring, and reinsert. Might as well do a little maintenance while you have the fill nipple removed.