ok everyone, OFFICIAL* NEW RULES FOR CLOVERLEAF!
main rule change: only the first ball into any one pocket scores.
This changes the game play up and forces you to search for shots you have not yet hit.
The 1000 pocket is fairly reliable and easy. hit it once? 1000. Hit it again? ZERO for that ball.
Have you already hit 2 pockets in the same area? You probably want to aim elsewhere or odds are you're wasting your shot.
TopMoose included a green ball and a red ball. I am just using a single green ball in the mix, which since it's CLOVERLEAF, will be the one ball that scores double.
Get the green ball into a pocket that already has a ball? Zero x 2 is still zero.
( *by the power vested in me )