2:30 pm local

Took 3 min. 30 sec. to overfill CP3 with 1/2 turn open on bypass LLCV. Newly installed thermocouples in exhaust pipe (a few feet up the vertical run) responded well to LN2. On Friday let's overfill by doubling LLCV setting (to ~34% open) and see how long it takes for LN2 to trickle out. Meanwhile I've increased LLCV from 16% to 17% open.

3600 second trend attached. As soon as I opened the bypass valve I saw a {small} dip in temperature.