Breaking Up the 2-3-4 By B.T. Spiller (Video) For videos from the author, click the links or scroll to the bottom.              Breaking up the 2-3-4 can seem like a daunting task.  The 2-3-4 is such a powerful, stable combination because it is basically three boats on two – often because the first place boat of the 1-5-6 is so preoccupied with keeping the 1, that she doesn’t engage and make things difficult for the other team.  Breaking up the 2-3-4 is possible; ...