I have a Moomba Mobius V 2000.

Rotary steering installed with cable and all the required components.

I have now hit my prop twice with the rudder. (costing me $200 per time)

Basically you can over steer my rudder so that there is collision......

There are no stops in the steering movement...it just gets tighter towards each rotation end.

Anyone know how i can prevent this......i have thought about installing a rack and gear type steering system....?

Or somehow locate stops into the hull?

Any advice gratefully received....