1410 - 1425 hrs. local -> To and from Y-mid 

Opened exhaust check valve bypass, opened LLCV bypass valve 1/2 turn -> LN2 at exhaust after 4 minutes and 40 seconds -> Restored valves to as found -> Increase CP3 LLCV manual %open from 19% to 20%.  

Next manual overfill to be Friday, June 10th.