When I had my Smokercraft and my old johnson 9.9hp as a kicker, the tiller extender that I used, had a universal joint on it so I can use it at any angle. It clamped to the regular tiller handle with 2 big screws. I would use it as throttle only and use my johnson 50 lowered into the water as my rudder. Worked great for my application. I bought it a local boat store.. I think it was around 30 bucks..