Found my truck battery was dead so am driving around to charge it up ;) ~1535 hrs. local -> Manually overfilled CP4 via opening LLCV bypass 1/2 turn. LN2 at exhaust outlet in 90 seconds -> Increased manual LLCV %open to 35% from the as found value of 34%. CP3 still showing intermittent vapor from earlier automated overfill. UHP N2 bottle pressure now 1250 psi. Pumps running at BSC8 quiet and happy.