Dale --
At Waterford District,
Semifinals Match 1, defense was attempted, but ultimately was not successful. A blue alliance robot was parked near the red bridge to prevent the red alliance triple balance. However, all 3 red alliance robots crossed the bump and rode onto their alliance bridge from the blue side.
469 had to gingerly cross the blue key area, making sure not to contact the robot there. Once past, they were able to tip their bridge and begin the climb.
Granted, with 67's Utili-arm, the time to complete a triple balance is greatly reduced.