We increased GN2 flow into CP4 reservoir with pressure build circuit (vaporizer underneath Dewar). Dewar head pressure is now around 18 psig and flow increased to 50 scfhx100 from 20. More flow equals more heat into the system. CP4 Dewar gets a truck delivery tomorrow so we'll make adjustments accordingly. 

I plugged a couple holes on top of the enclosure and laid some left over rockwool bats and sheets of Al. Gil is shopping for insulation blankets that we can drape over the enclosure. MCE came out today to update the PLC software such that program doesn't HOLD temp. prematurely. We are considering adding 10 kW heater to achieve 130C.

VEA is getting borderline too warm. Average temp is 83.6F. We will turn chiller on before it rises above 85C for the safety of 3IFO and electronics equipment.