In High Tide, Zebedee and Zak are competing against Big Mac and Warrior for the contract to deliver steel.

While going through the Canal to get ahead of the Stars, Zebedee, Zak and Top Hat argue under the railway bridge about who would back up. Zebedee charges forward. The tall steel rig on his barge hits the bridge due to the high tide and causes it to collapse. Zak and a guilty Zebedee leave the scene to get some help and the steel contract goes to the Star Tugs for delivering it.