Howyadoin? I'm a new guy here so I hope I posted in the right place. I'm working on a Brother's 96 fxstc. I had to rebuild the carb, replace the carb/ intake seal, fuel lines, etc. The petcock was also leaking and HD has no rebuild kit for it so I bought a aftermarket one. It is not vacuum actuated and I was told to plug the hose. Do I plug just the hose to the petcock or Carb, Diaphragm, and pet cock? It's a Drag specialties petcock, he couldn't afford much. Thanks!