Related Clues:

• Line on a bill
• Trackside advice
• Camera movement
• Knight game
• Game stopper
• Visible part of an iceberg
• Something helpful
• About 15%, usually
• Arcade goof
• Service reward
• ''Lucky Lady in the fifth,'' e.g.
• Cash on the table
• Jar drop-in
• Waiting bonus
• What to do to hats and waiters