The paragraph which discusses scoring reads as follows:  "All scoring shall be by group size from center to center of the widest shots, using the Sweany Rule or equivalent. The following procedure has proven successful.

a)Immediately after the conclusion of a relay or a match, as the ease may be, the target detail shall check the moving backers and count the bullet holes. If there are less than the required numbers, the backer shall be attached to its target and taken to the Official Scorer together with the moving backer record."