Hmm, seems like we're all unsure of this situation with Bar 15 on [12-19].
There are situations when the volume test procedure goes from P1 to T2P. Here is an example.
Bar 1 = 10,000 [P1]
Bar 2 = 5,000 [P1 Repeat False, T1 Assigned]
Bar 3 = 9,000 [T1 Repeat False, P1 Killed, P2...