USE DATA FROM PERIOD: 60.767 367.000 CYLINDER POSITIONS (UNKNOWN=0, CO2 AND O2 KNOWN=1, CO2 ONLY KNOWN=2, DO NOT USE=8, EMPTY=9): 1 0 2 0 3 1 4 0 5 1 6 1 7 0 8 0 9 1 10 1 11 1 12 0 13 9 NOTES: Unknowns Pos ID Description 1 CC161540 BB Secondary 2 CC129293 BB Secondary 4 CC129307 BB Secondary 7 CC129281 BB Secondary 8 CC129295 BB Secondary 12 CC129271 BB Secondary Knowns Pos ID CO2 O2 Description 3 ND19529 NA NA BB Primary 5 ND19273 NA NA BB Primary 6 ND19517 NA NA BB Primary 9 ND19681 NA NA BB Primary 10 ND20050 NA NA BB Primary 11 ND20887 NA NA BB Primary Working Tank CC40075 - 2nd run of primaries vs. secondaries, after rotating all cylinder positions