CONTROL CIRCUIT
  1. the control circuit may conduct itself as an interior entity which takes the preclear out of the auditor's hands. When preclears are very hard to handle, take the bit in their teeth and try to run their own cases despite anything the auditor may do, they are running on control circuitB, recorded commands which make the preclear misbehave under auditing. (SOS, Bk. 2, p. 204)