All items found by 3D Criss Cross must be checked out for consistent read by an Instructor before being placed on a pc’s Line Plot.

The item must be checked out by the pc’s auditor first as usual before being checked out by an Instructor.

An Instructor is only to see if Item reads consistently on meter and to instruct student appropriately if it does not. The Instructor is not to find the correct item but direct that it be found.

Completeness of list is not to be otherwise checked or checked separately.