The item must be made plural on Flow 3 when one is running Triples, i.e.: “Pain in the head”, as an item on Flow I and Flow 2, becomes “Pains in their heads” on Flow 3.
One who is already fully qualified as an HDC or HDG who starts a new pc can start with Triple Flow and run each item thereafter on Triples.
New items assessed on a pc already run on Triples should be run on Triple Flow.
[This HCO B is changed by BTB 1 December 1970R, Dianetics - Triple Flow Action, which gives the rule: “DIANETICS IS RUN BY TRIPLE FLOWS ONLY. DIANETIC SINGLES IS FORBIDDEN AND IF DONE WILL BE CONSIDERED GROSS OUT TECH AND A TECH AND QUAL HIGH CRIME.” LRH]