Abstract: The present invention comprises a device for acting on water flow as a watercraft moves through the water. The device is generally comprised of a primary plate having two downward angled tabs and a handle. Device is installed on the stern of watercraft, preferably engaged to a prior art ladder. The angular tabs and primary plate delay a portion of the wake from reaching the surface of the water, thereby allowing time for the converging water flow from either side of the watercraft to merge more seamlessly with the wake. This convergence creates a more laminar surf wave.

Abstract: A device for improving steering in a watercraft. The device has a frame attached to two parallel blades. The device pivotally attaches to an attachment point on a steerable nozzle of a watercraft. Frame of device has two curved mount brackets that are substantially parallel to one another having a first end and second end. A mount bracket connector connects the two mount brackets at the first end. The mount bracket connector includes a down force regulator, that folds back over mount bracket connector. Each mount bracket terminates at its second end with a lift tab. Lift tabs direct water flow in a generally downward and outward direction as watercraft moves through the water. Each mount bracket bolts to a blade, thereby holding the two blades securely parallel to one another.

Abstract: A device for redirecting the reverse jet stream flow created by a watercraft to provide a lateral thrust. A first and second main body of device is fixed to the deflector nozzle within first and second reverse nozzle outlet channels, respectively. Each main body has a channel disposed therein. Each channel has a bend that fluidly connects an inlet to an outlet. The reverse flow enters the respective inlet in a downward and backward direction with respect to deflector nozzle. The respective inlet and channel of main body bend the reverse flow such that, when the reverse flow exits the outlet, the reverse flow is primarily lateral.

Abstract: The present invention comprises a device for acting on water flow as a watercraft moves through the water. The device is generally comprised of a primary plate having two downward angled tabs and a handle. Device is installed on the stern of watercraft, preferably engaged to a prior art ladder. The angular tabs and primary plate delay a portion of the wake from reaching the surface of the water, thereby allowing time for the converging water flow from either side of the watercraft to merge more seamlessly with the wake. This convergence creates a more laminar surf wave.

Abstract: A device for redirecting a portion of the reverse flow of a jet stream created by a watercraft to provide a lateral thrust. The main body of device is fixed to the watercraft and includes two intersecting channels disposed therein. Each channel has a bend that and fluidly connects an inlet to an outlet. The reverse flow enters the respective inlet in a downward and backward direction with respect to main body. The respective inlet and channel of main body bend the reverse flow such that, when the reverse flow exits the outlet, the reverse flow is primarily lateral.

Abstract: A device for redirecting a portion of the reverse flow of a jet stream created by a watercraft to provide a lateral thrust. The main body of device is fixed to the watercraft and includes a channel disposed therein. The channel has a curve that is defined by an outer wall. The channel fluidly connects an inlet to an outlet. The reverse flow enters inlet in a downward and backward direction with respect to main body. The inlet and the channel of main body bend the reverse flow such that when the reverse flow exits the outlet the reverse flow is primarily lateral.

Abstract: A device for redirecting a portion of the reverse flow of a jet stream created by a watercraft to provide a lateral thrust. The main body of device is fixed to the watercraft and includes two intersecting channels disposed therein. Each channel has a bend that and fluidly connects an inlet to an outlet. The reverse flow enters the respective inlet in a downward and backward direction with respect to main body. The respective inlet and channel of main body bend the reverse flow such that, when the reverse flow exits the outlet, the reverse flow is primarily lateral.

Abstract: A device for redirecting a portion of the reverse flow of a jet stream created by a watercraft to provide a lateral thrust. The main body of device is fixed to the watercraft and includes a channel disposed therein. The channel has a curve that is defined by an outer wall. The channel fluidly connects an inlet to an outlet. The reverse flow enters inlet in a downward and backward direction with respect to main body. The inlet and the channel of main body bend the reverse flow such that when the reverse flow exits the outlet the reverse flow is primarily lateral.

Abstract: An auxiliary appendage attachable to the steerable nozzle of an existing water craft. A first and second rudder blade attach to steerable nozzle. The first rudder blade includes a torsion spring providing a downward torsion force. A detent attached to steerable nozzle prevents rudder blades from hyper-extending in the direction of the downward torsion force. Rudder blades are connected by a deflection bar. Deflection bar is angled towards rudder blades. Rudder blades pivot between a downward position to an upward position based on the forces created thereon from both the torsion spring and the movement of the water over the appendage.

Abstract: An auxiliary appendage attachable to the steerable nozzle of an existing water craft. A first and second rudder blade attach to steerable nozzle. The first rudder blade includes a torsion spring providing a downward torsion force. A detent attached to steerable nozzle prevents rudder blades from hyper-extending in the direction of the downward torsion force. Rudder blades are connected by a deflection bar. Deflection bar is angled towards rudder blades. Rudder blades pivot between a downward position to an upward position based on the forces created thereon from both the torsion spring and the movement of the water over the appendage.