The Caret Splitter Rudder is as yet an imaginary piece which will be toggled by medium marbles to ensure make small marbles go to the left or right down the Caret Splitter.
But, because medium marbles can only go down the left hand side of the Caret Splitter, the toggling of Caret Splitter Rudder must ensure that the medium marbles do not go toward the Caret Splitter Rudder unless it is pushed toward the right, which will push them toward the left.
History:
