RobertFYI posted this response on your past postIf you ever decide to indever into the regulator again, might consider a Lane or Huma, regulator in which they incorporate the gauge block and regulator into one section.Adjustments to bar is merely unscrewing the end fill cap, then using a notched dowel to increase or decrease your bar plenum pressureJust a thought not having to tear everything apart for a bar adjustmentHave a couple air rifles setup that wayEnjoy your successful achievementBill