~1205 hrs. local Performed the daily manual overfill of CP3 (minutes after NORCO truck left site following LN2 delivery to CP3's dewar) -> Dewar vapor pressure ("head" pressure) after NORCO delivery has remained near nominal value of ~15 - 18 psi. -> CP3 exhaust line was exhausting GN2 when I arrived as if delivery (increase in LN2 column height in dewar) hadn't resulted in an over fill on its own though the exhaust line pressure was elevated when I arrived (1.5 psi) -> I reviewed the response of the LLCV %open from the previous NORCO delivery and have decided to leave the current manual %open value of 15% as is for now -> I may come in tonight to verify that CP3 isn't over filling on its own and adjust the manual LLCV %open value if needed.