Starting CP3 fill. LLCV enabled. LLCV set to manual control. LLCV set to 50% open. Fill completed in 2896 seconds. TC B did not register fill. LLCV set back to 18.0% open. Starting CP4 fill. LLCV enabled. LLCV set to manual control. LLCV set to 70% open. Fill not completed after 3600 seconds. LLCV set back to 42.0% open.
20:52 UTC
Raised CP3 to 20% open.
Manually filled CP4 - took 13 min. to overfill (set to 70% for 11 min. and then to 100% for 2 min). Left at 44% open.