reference to four steps of Routine 3 Revised, EngramRunning by Chains, used to run through an incident as needed after the incidenthas been contacted and gone through the first time. The letters stand for the commands which the auditor gives the pc: (a) "Move to the beginning of the incident," (b) "Tell me when you are there," (c) "Scan through to the end of the incident," (d) "Tell me what happened." If the incident is the earliest incident on that chain, this procedure is repeated until the incidenterases. Repeated use of these commands when the incident is not erasing (rather than finding an earlier incident on the chain) is called "grinding." Used in the lecture to illustrate the effect of trying to handle a misunderstood word which haslots of earlier misunderstood words connected with it. See also chain and grind in this glossary.—OEC - A Talk On a BasicQual App Mar 91