G407      *Keep NOTES in bounds. A ROBOT may not intentionally eject a NOTE from the FIELD (either directly or by bouncing off a FIELD element or other ROBOT) other than through a SPEAKER or AMP.

G430      HIGH NOTE delivery. A HIGH NOTE may only be entered on to the FIELD during the last 20 seconds of the MATCH by a HUMAN PLAYER in front of the COACH LINE.

G428      *Humans: use GAME PIECES as directed. A DRIVE TEAM member may not deliberately use a GAME PIECE in an attempt to ease or amplify a challenge associated with a FIELD element. 

G406      *ROBOTS: use GAME PIECES as directed. A ROBOT may not deliberately use a GAME PIECE in an attempt to ease or amplify a challenge associated with a FIELD element.