START08/pre-HIPPO RF02
Auto calibration sequence hung over midnight GMT
01:11:50 Stopped program and restarted 
Made 080421z.*r by catting 080421a.*r and 080422a.*r
Fridge trap inline, 16" u-traps, 1/2" main trap
01:43:14+/-30s WAS pump on 
01:48:10 WAS pump off
Inlet as 1/4" Synflex with first pressure control in rack - pressure/surface effect on O2
4-way in AFT position