Checking in to report that CP3 and CP4 have been stable since the sensing line blockage removal. CP3's fill signal is noisier since recent Dewar fill. Its cycle time was set to 1,000 seconds, where as the others are 10,000 s, so I changed CP3 to match the others. I also lowered its LLCV 'output lower limit' from 15% to 13% open because it bottomed out during the Dewar fill at 15% open.