There are several games (14.1, One Pockt,etc.) where the cue ball is placed behind the Head String after a scratch. The base of the ball (WPA Standardized Rules) where it touches the cloth determines proper placement. A Head String line drawn on the table with a Sharpe helps determine this placement.
Object balls on the Head String Line are legal to shoot.
6.10 Bad Cue Ball Placement
When the cue ball is in hand and restricted to the area behind the head string, it is a foul to play the cue ball from on or below the head string. If the shooter is uncertain whether the cue ball has been placed behind the head string, he may ask the referee for a determination.
My question is: Do you think this line should be drawn on tables?
Object balls on the Head String Line are legal to shoot.
6.10 Bad Cue Ball Placement
When the cue ball is in hand and restricted to the area behind the head string, it is a foul to play the cue ball from on or below the head string. If the shooter is uncertain whether the cue ball has been placed behind the head string, he may ask the referee for a determination.
My question is: Do you think this line should be drawn on tables?